
Richardson's Rock Ranch
A classic central Oregon thunderegg ranch where collectors dig volcanic nodules that cut to reveal star-pattern agate centers.
View details505 rockhounding collecting destinations in Oregon.
Interactive pins for coordinate-verified, indexable listings in Oregon. Click a marker for the full site page.
400 mapped sites shown · list continues below
Use this page as your Oregon rockhounding map — Oregon has 505 rockhounding sites in our directory, including 2 quartz & crystals, 44 agate & jasper, 1 geodes, 5 gemstones, 6 fossils. Use rockhounding sites near me for live distance sorting or browse by city.
Oregon delivers thundereggs (Central Oregon fee digs and public beds), the only U.S. public sunstone collecting area in the southeast, Glass Butte obsidian, and year-round Pacific beach agate after storms. Our map covers 505 listings — match inland digs to dry-season roads and beaches to low tide plus post-storm windows.
Fee digs like Richardson’s Rock Ranch are beginner-friendly; BLM sunstone and Glass Butte need high clearance and self-sufficiency. Coastal collecting is free on many public beaches but respect private property and parks that ban removal.
Near major cities: Bend · Corvallis · Eugene · Medford · Portland · Roseburg · Salem
By specimen type: Agate & Jasper (44) · Gemstones (5) · Fossils (6) · Gold & Minerals (238) · Turquoise & Opal (3) · Other (206)
Central Oregon fee digs (including Richardson’s Rock Ranch) and related agate beds are the most reliable public options. See our Oregon rockhounding map for GPS and access notes.
Yes — this hub is your Oregon rockhounding map with pin markers, fee digs, and beach localities.
Compared day-trip gear for Oregon rockhounding sites — side-by-side tables for the hike in, sun, and sun, tools, and the approach hike.
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Most-searched spots — open each listing for directions, fees, and safety notes.

A classic central Oregon thunderegg ranch where collectors dig volcanic nodules that cut to reveal star-pattern agate centers.
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BLM-managed plagioclase feldspar beds in the Rabbit Hills let rockhounds surface collect copper-bearing sunstone crystals in volcanic tuff.
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Glass Butte Recreational Rockhound Area is a documented mineral occurrence near OR. Reported specimens include Obsidian. Verify land access and collecting rules before visiting.
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Priday Agate Beds (paid location) is a documented mineral occurrence near OR. Reported specimens include Agate, Chalcedony, Jasper, Opal, Thundereggs. Verify land access and collecting rules before visiting.
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Agate Beach is a documented mineral occurrence near OR. Reported specimens include Agate, Moonstone, Jasper, Chalcedony. Verify land access and collecting rules before visiting.
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Accident — gold, silver, lead, zinc, copper occurrence in Linn, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Agate Beach is a documented mineral occurrence near OR. Reported specimens include Agate, Moonstone, Jasper, Chalcedony. Verify land access and collecting rules before visiting.
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Alexander Bros. — gold occurrence in Curry, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Almeda is a historic mining site in Josephine, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Barite, Copper, Galena, Gold, Silver, Sphalerite.
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Althouse Creek is a documented mineral occurrence near OR. Reported specimens include Agate, Garnets, Gold nuggets, Quartz crystals, Serpentine. Verify land access and collecting rules before visiting.
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Amams prospect — copper occurrence in Curry, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Annie Trail No.2 — gold occurrence in Lane, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Annie Trail No.4 — gold occurrence in Lane, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Annie Trail No.5 — gold occurrence in Lane, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Antelope is a documented mineral occurrence near OR. Reported specimens include Agate, Chalcedony, Geodes, Jade, Jasper. Verify land access and collecting rules before visiting.
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Ash prospect — mercury occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Ashwood is a documented mineral occurrence near OR. Reported specimens include Agate, Chalcedony, Geodes, Jasper, Thundereggs. Verify land access and collecting rules before visiting.
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B and H claims — copper occurrence in Harney, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Backout Creek — gold occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Baisley-Elkhorn is a historic mining site in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver, Sphalerite.
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Baldeagle — gold, silver, zinc, lead, copper occurrence in Lake, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Baldface placers — gold occurrence in Curry, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Baldface Ridge laterites — nickel, chromium, cobalt, silver occurrence in Curry, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Ballard Group — copper occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Banfield Mine is a historic mining site in Douglas, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Cinnabar, Copper, Gold, Iron, Silver.
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Barton placer — gold occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Bates (Edward) — gold occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Beach Area Newport is a documented mineral occurrence near OR. Reported specimens include Agate, Moonstone, Jasper, Chalcedony. Verify land access and collecting rules before visiting.
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Beach Area Winchester Bay is a documented mineral occurrence near OR. Reported specimens include Agate. Verify land access and collecting rules before visiting.
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Beaches Around Chetco River is a documented mineral occurrence near OR. Reported specimens include Agate, Californite, Jasper. Verify land access and collecting rules before visiting.
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Beaches Around Rogue River is a documented mineral occurrence near OR. Reported specimens include Agate, Californite, Jasper. Verify land access and collecting rules before visiting.
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Bear claims — mercury occurrence in Wheeler, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Beaver Guard — mercury occurrence in Wheeler, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Ben Harrison is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Silver, Sphalerite, Stibnite.
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Beth prospect — copper occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Bi Metallic — gold, silver, molybdenum, lead, zinc, copper, nickel, chromium, manganese occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Big Boy 14 — copper, zinc, gold, silver, lead occurrence in Marion, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Big Buck Prospect is a historic mining site in Jackson, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Pyrolusite, Silver.
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Big Lode Mine — gold occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Big Pine Group — gold occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Big Slide Lode — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Big Surprise — mercury occurrence in Lake, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Big Twin Rock — gold occurrence in Umatilla, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Black Diamond — gold occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Black Dog is a known mineral occurrence in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
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Black Prince — copper, zinc, gold, silver, lead occurrence in Marion, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Blanket prospect — gold occurrence in Lane, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Blende Oro — zinc, lead, gold, silver, copper occurrence in Marion, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Blossom is a historic mining site in Jackson, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver, Sphalerite.
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Bob Straub State Park is a documented mineral occurrence near OR. Reported specimens include Agate, Jasper, Bloodstone, Moonstone. Verify land access and collecting rules before visiting.
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Boston Tunnel is a known mineral occurrence in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
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Boulder Group — gold, silver, copper, zinc, cobalt, arsenic, nickel occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Brass Ledge Quartz Claim is a historic mining site in Josephine, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Silver.
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Bratcher #10 Prospect is a mineral prospect in Jackson, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Molybdenite.
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Brogan is a documented mineral occurrence near OR. Reported specimens include Agate, Chalcedony, Chert, Jasper, Petrified wood. Verify land access and collecting rules before visiting.
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Brookings is a documented mineral occurrence near OR. Reported specimens include Agate, Jasper, Nephrite jade. Verify land access and collecting rules before visiting.
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Brown Owl Mine — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Brushy Butte — mercury occurrence in Douglas, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Buckeye Mine — copper occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Bueche Group is a known mineral occurrence in Marion, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Galena, Gold, Silver, Sphalerite.
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Bunce prospect — gold occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Butte Falls is a documented mineral occurrence near OR. Reported specimens include Bloodstone. Verify land access and collecting rules before visiting.
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Calapooia River & Ames Creek is a documented mineral occurrence near OR. Reported specimens include Banded Agate, Geodes, Silicified wood. Verify land access and collecting rules before visiting.
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Calumet Copper Prospect is a mineral prospect in Josephine, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite.
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Cameron Mine — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Camp Creek Claims is a mineral prospect in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
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Cap Martin Mine is a mineral prospect in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Galena, Gold, Silver, Sphalerite.
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Cape Horn Vein is a historic mining site in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Silver, Sphalerite.
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Carbonate is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Galena, Gold, Silver, Sphalerite.
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Carnegie Place — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Carnival — gem materials occurrence in Malheur, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Cedar Springs Mt. is a documented mineral occurrence near OR. Reported specimens include Azurite, Chalcolite. Verify land access and collecting rules before visiting.
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Chenowith Creek is a documented mineral occurrence near OR. Reported specimens include Opalized wood. Verify land access and collecting rules before visiting.
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Cherry Creek — mercury occurrence in Jefferson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Cheval — silver, copper, gold, molybdenum, lead occurrence in Wallowa, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Chloride is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Galena, Gold, Silver, Sphalerite.
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Chloride Mine is a known mineral occurrence in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Bismuth, Chrysocolla, Copper, Galena, Gold.
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Christy prospect — gold occurrence in Lane, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Clear Creek is a documented mineral occurrence near OR. Reported specimens include Plume Agate, Carnelian, Jasper, Chalcedony. Verify land access and collecting rules before visiting.
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Cleopatra claim — gold occurrence in Malheur, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Cleopatra Nickel Deposit is a known mineral occurrence in Curry, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Chromite, Cobalt, Iron, Nickel.
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Clover Creek Copper Mine is a mineral prospect in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite.
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Cobalt Group prospects — copper, cobalt, gold, silver occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Columbia River shore is a documented mineral occurrence near OR. Reported specimens include Thomsonite. Verify land access and collecting rules before visiting.
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Columbia Vein is a historic mining site in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver.
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Columbine Claim is a known mineral occurrence in Jackson, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Pyrolusite.
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Combination Group — silver, gold, lead, zinc, copper occurrence in Lane, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Compton Mine is a mineral prospect in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
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Conger Quartz — gold occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Connor Creek — mercury occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Contact Group — copper, tungsten, molybdenum, gold, silver occurrence in Wallowa, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Continental Mine is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Galena, Gold, Silver, Sphalerite.
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Coons Copper-Gold Ledge is a known mineral occurrence in Josephine, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
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Copper Canyon — gold occurrence in Wallowa, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Copper King — copper occurrence in Union, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Copper King Claims is a mineral prospect in Coos, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
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Copper Occurrence is a known mineral occurrence in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
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Copper Queen is a historic mining site in Josephine, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Cinnabar, Copper, Gold, Silver.
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Copper Queen Group is a mineral prospect in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
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Crane Mountain is a documented mineral occurrence near OR. Reported specimens include Agate, Jasper, Thundereggs. Verify land access and collecting rules before visiting.
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Cross Vein is a known mineral occurrence in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
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Crystal Mine is a historic mining site in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Sphalerite.
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High desert benches near Culver contain colorful petrified wood fragments eroded from ancient volcanic mudflows.
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Custer Young — mercury occurrence in Jefferson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Cutler Place — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Daisy Claim is a mineral prospect in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite.
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Darkey Spring — gold occurrence in Malheur, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Desolation Canyon is a documented mineral occurrence near OR. Reported specimens include Thundereggs. Verify land access and collecting rules before visiting.
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Diadem and Brindle Horse — gold, silver, mercury, copper, lead occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Diamond Nickel is a known mineral occurrence in Curry, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Chromite, Cobalt, Iron, Nickel.
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Divelbiss is a historic mining site in Coos, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver, Sphalerite.
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Dixie Mountain — gold occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Dixie Queen Property is a mineral prospect in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
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Dolly Varden Nos. 1 and 2 is a mineral prospect in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Malachite.
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Dolores No.1 — copper, zinc, gold, silver, lead occurrence in Marion, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Don Juan is a historic mining site in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver.
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Donnelly Group — gold, silver, copper, lead, zinc occurrence in Wallowa, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Double Link is a known mineral occurrence in Harney, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Cinnabar, Copper, Malachite.
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Drew prospect — mercury occurrence in Douglas, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Ducharme No.6 — gold occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Durkee is a documented mineral occurrence near OR. Reported specimens include Quartz. Verify land access and collecting rules before visiting.
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Dust Devil Mining Company is a documented rockhounding destination in OR. Collectors visit for mixed minerals and rocks and related material. Access rules and land ownership vary — confirm current status with the managing agency or landowner before collecting.
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Eagle Point is a documented mineral occurrence near OR. Reported specimens include Moss Agate, Bloodstone. Verify land access and collecting rules before visiting.
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Eight Dollar Mountain is a known mineral occurrence in Josephine, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Chromite, Cobalt, Iron, Nickel.
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Elk Heaven is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver.
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Elkhorn Prospect is a known mineral occurrence in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
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Elliott is a mineral prospect in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
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Equity Group is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver, Sphalerite.
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Eva Underhill — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Evans Group — mercury occurrence in Douglas, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Fall Creek Copper is a historic mining site in Josephine, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Nickel, Silver, Sphalerite.
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Fallen Leaf Vein is a historic mining site in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver.
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Falls Creek Forest Camp — silver, gold, copper, lead, zinc occurrence in Wallowa, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Fandora Mine — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Farnham is a historic mining site in Harney, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Cinnabar, Copper, Gold, Silver.
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Farrell Group — copper occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Flagstaff Hill — gold occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Florene Mine — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Fly Ridge — gem materials occurrence in Crook, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Forster and Thomas copper claim — gold, zinc, lead, copper occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Frazier Lake — copper, gold, silver, lead, zinc, molybdenum occurrence in Wallowa, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Frazier Property — copper, silver, molybdenum, tungsten, lead occurrence in Wallowa, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Free and Easy Nickel Deposit is a mineral prospect in Josephine, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Chromite, Cobalt, Iron, Nickel.
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Frog Pond is a historic mining site in Josephine, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Cinnabar, Copper, Gold, Silver, Stibnite.
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Galena — gold, silver, zinc, lead, copper, barium occurrence in Linn, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Garden Mines — mercury occurrence in Douglas, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Gardner-Murphy is a known mineral occurrence in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite, Molybdenite.
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Gaylord Tunnel — lead, zinc, silver, gold, copper occurrence in Lake, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Gem is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Silver, Sphalerite.
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Givan Ranch — mercury occurrence in Klamath, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Glass Butte Recreational Rockhound Area is a documented mineral occurrence near OR. Reported specimens include Obsidian. Verify land access and collecting rules before visiting.
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Globe — natural zeolite occurrence in Columbia, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Gold Creek M and M Upper Tunnel — copper, zinc, gold, silver, lead occurrence in Marion, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Gold King Prospect is a known mineral occurrence in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
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Gold Nugget — gold, silver, copper, lead, molybdenum, zinc occurrence in Wallowa, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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gold occurrence — gold occurrence in Union, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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gold placer — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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gold prospect — gold occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Gold Standard — gold occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Gold Star Mine — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Golden Economy — gold occurrence in Curry, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Golden Gate is a historic mining site in Douglas, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Barite, Copper, Gold, Silver.
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Golden Gate Group is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Sphalerite, Stibnite.
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Golden Stairs is a known mineral occurrence in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
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Goldfinger Site — gold occurrence in Malheur, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Good Enough prospect — gold, copper, lead, silver, zinc occurrence in Wallowa, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Grace is a mineral prospect in Harney, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
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Granite Creek — gold occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Gray Butte — mercury occurrence in Jefferson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Gray Prairie — mercury occurrence in Crook, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Green copper — copper occurrence in Douglas, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Green Springs Mt. is a documented mineral occurrence near OR. Reported specimens include Agate nodules, Carnelian, Chalcedony, Jasper. Verify land access and collecting rules before visiting.
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Greenhorn & Verdie Lodes is a known mineral occurrence in Wallowa, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
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Greenhorn No.3 — gold occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Grizzly Mine — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Gutridge Mine — gold occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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H R Ahalt uranium occurrence — uranium, gold, silver, copper occurrence in Wallowa, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Hancock claims — gold occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Hansen Mine — copper, silver, gold, cobalt, zinc occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Harmony is a known mineral occurrence in Harney, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Cinnabar, Copper, Malachite.
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Harmony Group is a mineral prospect in Harney, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Cinnabar, Copper, Malachite.
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Hart Mountain — mercury occurrence in Lake, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Helena Mine is a historic mining site in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Barite, Copper, Galena, Gold, Silver, Sphalerite.
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Henry Clay is a known mineral occurrence in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
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Herculean — gold, silver, arsenic, zinc, lead occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Hercules Group — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Highland claim — gold occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Hill Claims is a known mineral occurrence in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
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Hill prospect — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Hilltop Keating Claim is a mineral prospect in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Cobalt, Copper, Gold, Malachite.
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Horse Creek — mercury occurrence in Jefferson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Howard Ranch — mercury occurrence in Wheeler, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Humbug M. & M. is a known mineral occurrence in Marion, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
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Humdinger Mine — gold occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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I'm digging out a thunderegg in central Oregon in 2008 is a documented rockhounding destination in OR. Collectors visit for agate, jasper, chalcedony and related material. Access rules and land ownership vary — confirm current status with the managing agency or landowner before collecting.
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Ida Mine is a historic mining site in Josephine, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Cinnabar, Copper, Galena, Gold, Silver, Stibnite.
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Idol City Mine — zinc, lead, copper, gold, silver occurrence in Harney, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Imnaha Group is a known mineral occurrence in Wallowa, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite, Silver.
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Imnaha placers — gold occurrence in Wallowa, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Independance/Cougar-Independance Gp is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Silver, Sphalerite, Stibnite.
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Independence Mine is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Galena, Gold, Silver, Sphalerite.
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Indianna Mine is a historic mining site in Union, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Galena, Gold, Silver, Sphalerite.
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Inside the Lava River Cave in 2008 is a documented rockhounding destination in OR. Collectors visit for mixed minerals and rocks and related material. Access rules and land ownership vary — confirm current status with the managing agency or landowner before collecting.
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Iron Door Mine — gold occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Iron Mountain is a known mineral occurrence in Curry, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Chromite, Cobalt, Iron, Nickel.
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Iron Mountain Nickel Deposits is a known mineral occurrence in Curry, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Chromite, Cobalt, Iron, Nickel.
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Ironside and Malheur Reservoir is a documented mineral occurrence near OR. Reported specimens include Agate, Chalcedony, Chert, Jasper, Petrified wood. Verify land access and collecting rules before visiting.
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Ironside Mine — gold occurrence in Lane, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Irwin is a known mineral occurrence in Jackson, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Bismuth, Cassiterite, Chrysocolla, Copper, Gold.
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It takes some hard work and determination to dig out a thunderegg is a documented rockhounding destination in OR. Collectors visit for agate, jasper, chalcedony and related material. Access rules and land ownership vary — confirm current status with the managing agency or landowner before collecting.
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Izee 7 — natural zeolite occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Jackpot Mine — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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John Day River is a documented mineral occurrence near OR. Reported specimens include Fossils, Petrified wood. Verify land access and collecting rules before visiting.
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John Day River & Streams is a documented mineral occurrence near OR. Reported specimens include Fossilized ferns. Verify land access and collecting rules before visiting.
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John-day-fossil-beds-national-monument-oregon-canyon-city is a documented rockhounding destination in OR. Collectors visit for fossils, trilobites, dinosaur bone and related material. Access rules and land ownership vary — confirm current status with the managing agency or landowner before collecting.
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Johns-Manville Cu-Mo Prospect is a mineral prospect in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite, Molybdenite, Wolframite.
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Johnson placer — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Joseph Mountain Mine — silver, lead, gold, copper, molybdenum, zinc occurrence in Wallowa, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Josephine — beryllium occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Judson Rock Group is a known mineral occurrence in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
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Jumbo is a known mineral occurrence in Lake, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
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Katmai is a known mineral occurrence in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
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Kelly — gold, silver, zinc, lead, copper, antimony occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Kelly Mine is a mineral prospect in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
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Keystone is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver, Sphalerite.
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Keystone Belle — gold occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Keystone Group — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Keystone Mine — gold occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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King Claim — copper, zinc, gold, silver, lead occurrence in Marion, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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King No.5 — copper, zinc, gold, silver, lead occurrence in Marion, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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King No.6 discovery cut — copper, zinc, gold, silver, lead occurrence in Marion, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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King Tut Group is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Silver, Stibnite.
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Kit Carson is a known mineral occurrence in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Galena, Gold, Platinum, Silver.
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La Belleview Mine is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver, Stibnite.
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Lakeview is a documented mineral occurrence near OR. Reported specimens include Agate, Jasper, Geodes, Nodules, Sunstone. Verify land access and collecting rules before visiting.
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Last Chance Group — gold, silver, zinc, copper, cobalt, nickel occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Laurel Wonder — copper, gold, silver, lead, molybdenum occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Lawrence Mine — gold occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Le Gore prospect — gold, silver, molybdenum, copper, zinc, tungsten occurrence in Wallowa, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Lead Lode — gold, silver, zinc, arsenic, copper, antimony, lead occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Leonard placer — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Lewis placer — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Likens prospect — gold occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Lillie Jane is a known mineral occurrence in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
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Litter Jupiter — copper occurrence in Coos, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Little Chance — gold occurrence in Crook, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Little Johnny — gold, silver, copper, tellurium, uranium occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Lone Eagle is a known mineral occurrence in Josephine, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chromite, Chrysocolla, Copper, Malachite, Silver.
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Lone Star Mine — gold occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Long Branch — mercury occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Lost Buck — gold, silver, copper, lead, arsenic occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Lostine copper Group — copper, silver, lead, molybdenum, gold occurrence in Wallowa, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Lower Inmaha River is a documented mineral occurrence near OR. Reported specimens include Agate, Prase. Verify land access and collecting rules before visiting.
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Loy's Mine is a known mineral occurrence in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite.
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Lucky Lost — mercury occurrence in Wheeler, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Lucky Strike — gold occurrence in Malheur, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Luethye Mine — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Lyttle Mine is a historic mining site in Josephine, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Silver, Sphalerite.
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M-Gem No.2 — gem materials occurrence in Lake, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Magnolia Mine is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver, Sphalerite.
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Mammoth is a known mineral occurrence in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
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Mammoth Group — gold occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Mammoth Lode — copper occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Mars prospect — gold occurrence in Malheur, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Matterhorn — copper, zinc, gold, silver, lead occurrence in Marion, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Mayflower is a historic mining site in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver, Sphalerite.
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Mayflower Group is a mineral prospect in Josephine, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
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Mayflower Mine is a historic mining site in Crook, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Cinnabar, Copper, Galena, Gold, Silver, Sphalerite.
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Mayflower Prospect is a historic mining site in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Silver, Stibnite.
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Mc Cully Basin — copper, silver, gold, molybdenum, gemstones occurrence in Wallowa, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Mc Intyre Group is a known mineral occurrence in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite.
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McGrew prospect — lead occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Me at the top of Lava Butte is a documented rockhounding destination in OR. Collectors visit for mixed minerals and rocks and related material. Access rules and land ownership vary — confirm current status with the managing agency or landowner before collecting.
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Me inside Oregon Caves is a documented rockhounding destination in OR. Collectors visit for mixed minerals and rocks and related material. Access rules and land ownership vary — confirm current status with the managing agency or landowner before collecting.
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Mercury King — mercury occurrence in Wheeler, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Merrill placer — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Metasequoia fossil is a documented rockhounding destination in OR. Collectors visit for fossils, trilobites, dinosaur bone and related material. Access rules and land ownership vary — confirm current status with the managing agency or landowner before collecting.
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Millionaire is a known mineral occurrence in Jackson, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Malachite, Pyrolusite.
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Mineral Harbor Group is a known mineral occurrence in Marion, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
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Mineral King — gold occurrence in Malheur, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Mineral King Prospect is a known mineral occurrence in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
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Minty Group is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver.
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Miss Dolly No 1 is a mineral prospect in Curry, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
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Mitchell Butte — gold occurrence in Malheur, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Molly Gibson is a mineral prospect in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
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Molybdenum Mine is a mineral prospect in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Molybdenite.
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molybdenum prospect — molybdenum, copper, silver, gold, bismuth, tin, tellurium occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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molybdenum-copper occurrence — silver, copper, gold, molybdenum occurrence in Wallowa, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Mom & me at Oregon Caves National Monument is a documented rockhounding destination in OR. Collectors visit for mixed minerals and rocks and related material. Access rules and land ownership vary — confirm current status with the managing agency or landowner before collecting.
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Mom and me at Crake Lake. Wizard Island is in the background. is a documented rockhounding destination in OR. Collectors visit for mixed minerals and rocks and related material. Access rules and land ownership vary — confirm current status with the managing agency or landowner before collecting.
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Mom and me at the enormous obsidian flow is a documented rockhounding destination in OR. Collectors visit for obsidian, perlite and related material. Access rules and land ownership vary — confirm current status with the managing agency or landowner before collecting.
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Mom and me with obsidian specimens at Glass Buttes is a documented rockhounding destination in OR. Collectors visit for obsidian, perlite and related material. Access rules and land ownership vary — confirm current status with the managing agency or landowner before collecting.
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Monumental Mine is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Galena, Gold, Silver, Sphalerite, Stibnite.
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Morning Mine — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Morris Mine is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver, Sphalerite, Stibnite.
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Mosier is a documented mineral occurrence near OR. Reported specimens include Petrified wood, Silicified Pine Cones. Verify land access and collecting rules before visiting.
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Moss Rose Mine is a mineral prospect in Curry, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Molybdenite.
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Mother Lode Mine is a historic mining site in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Barite, Copper, Gold, Silver.
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Mountain View — gold occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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MP 192 — natural zeolite occurrence in Malheur, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Mt. Pisgah is a documented mineral occurrence near OR. Reported specimens include Agate, Calcite, Heulandite, Jasper, Malachite, Mesolite, Quartz crystals. Verify land access and collecting rules before visiting.
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Multnomah Falls is a documented rockhounding destination in OR. Collectors visit for mixed minerals and rocks and related material. Access rules and land ownership vary — confirm current status with the managing agency or landowner before collecting.
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Murphy placer — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Mystery Vein — copper, zinc, gold, silver, lead occurrence in Lane, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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N Umpqua River is a documented mineral occurrence near OR. Reported specimens include Agate, Chalcedony, Carnelian, Jasper, Petrified wood, Silicified wood. Verify land access and collecting rules before visiting.
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Nehalem River gravels is a documented mineral occurrence near OR. Reported specimens include Agate, Carnelian, Jasper. Verify land access and collecting rules before visiting.
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Nellie Wright — gold, silver, copper, lead, uranium occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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New Eldorado — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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North Gem Mine is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Silver, Sphalerite.
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North Powder is a known mineral occurrence in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite, Molybdenite.
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North Powder Pit — gold occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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North Santiam Copper is a known mineral occurrence in Marion, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite, Molybdenite.
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Ocean beach is a documented mineral occurrence near OR. Reported specimens include Agate, Jasper, Bloodstone, Moonstone. Verify land access and collecting rules before visiting.
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Ochoco is a historic mining site in Crook, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Cinnabar, Copper, Galena, Gold, Silver, Sphalerite.
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Old Fort Lane — gold occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Old Mines is a documented mineral occurrence near OR. Reported specimens include Arsenopyrite, Azurite, Calcite, Chalcopyrite, Chrysocolla, Galena, Gold, Malachite, Pyrite. Verify land access and collecting rules before visiting.
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Old Red Mine — gold, silver, lead, zinc, copper occurrence in Curry, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Opal Butte is a documented mineral occurrence near OR. Reported specimens include Hyalite opal. Verify land access and collecting rules before visiting.
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Opal Creek — mercury occurrence in Jefferson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Ophir — lead, zinc, copper, arsenic, gold, silver occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Ophir Mine — gold, silver, copper, antimony, arsenic occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Ora Marmo is a known mineral occurrence in Malheur, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Sphalerite.
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Oregon Beauty — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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BLM-managed plagioclase feldspar beds in the Rabbit Hills let rockhounds surface collect copper-bearing sunstone crystals in volcanic tuff.
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Oregon Wonder — silver occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Oregon-Colorado is a known mineral occurrence in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
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Oriano Spring — gold occurrence in Malheur, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Orofino Claims is a mineral prospect in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite, Sphalerite.
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Orofino Mine area is a documented mineral occurrence near OR. Reported specimens include Agate, Jasper, Gold. Verify land access and collecting rules before visiting.
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Overshot Group — gold occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Pacific Ocean beaches is a documented mineral occurrence near OR. Reported specimens include Bloodstone, Jasper, Agate. Verify land access and collecting rules before visiting.
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Papico Lode is a mineral prospect in Wallowa, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
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Paradise Creek — gold occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Pardee Mine is a known mineral occurrence in Harney, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
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Pathfinder Group is a known mineral occurrence in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
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Paymaster claim — gold, silver, zinc, copper, lead occurrence in Linn, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Peak and Dwarf — gold occurrence in Linn, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Peekaboo is a historic mining site in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver, Sphalerite.
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Pelican Point — gold occurrence in Malheur, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Perkeypile Mine — gold occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Phillip is a known mineral occurrence in Josephine, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite.
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Pine Flat Mine is a mineral prospect in Curry, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
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Pioneer Mine is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Gold, Silver, Sphalerite, Stibnite.
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Pony Shoe Chrome is a historic mining site in Josephine, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Chromite, Copper, Gold, Silver.
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Pony Shoe Mine is a known mineral occurrence in Josephine, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chromite, Chrysocolla, Copper, Galena, Gold.
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Port Orford is a documented mineral occurrence near OR. Reported specimens include Platinum. Verify land access and collecting rules before visiting.
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Portland Consolidated Mine — gold, silver, lead, zinc, copper occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Powder River is a documented mineral occurrence near OR. Reported specimens include Chalcedony geodes. Verify land access and collecting rules before visiting.
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Present Need is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver, Sphalerite.
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Priday Agate Beds (paid location) is a documented mineral occurrence near OR. Reported specimens include Agate, Chalcedony, Jasper, Opal, Thundereggs. Verify land access and collecting rules before visiting.
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Princess Mine is a known mineral occurrence in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Sphalerite.
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Prindle Property — gold, silver, copper, zinc, arsenic, cobalt occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Professor Vein — zinc, lead, copper, gold, silver, barium occurrence in Lane, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Quartz Gulch — gold occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Quartz Mountain Gold Deposit is a mineral prospect in Lake, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Cinnabar, Copper, Galena, Gold.
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Quartz Mountain Pass is a documented mineral occurrence near OR. Reported specimens include Agate, Chalcedony, Jasper. Verify land access and collecting rules before visiting.
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Queen of the West Mine is a historic mining site in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver, Sphalerite.
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Quick Action Group is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver, Sphalerite, Stibnite.
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Rainbow is a historic mining site in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Galena, Gold, Silver, Sphalerite.
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Record — gold, molybdenum, copper, silver, quartz(crystal) occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Red Baron Group is a mineral prospect in Josephine, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Chromite, Cobalt, Iron, Nickel.
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Red Cloud — copper, lead, molybdenum, stone, crushed occurrence in Wallowa, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Red Cub is a mineral prospect in Curry, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
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Red Fern Mine — gold occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Red Flat and Vi is a documented mineral site in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Chromite, Cobalt, Iron, Nickel.
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Red Flat laterite (prospect) — nickel, chromium, cobalt, mercury, gold, platinum occurrence in Curry, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Red Flat placers — gold, silver, nickel, platinum, chromium, mercury occurrence in Curry, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Red Heifer is a historic mining site in Linn, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver, Sphalerite.
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Red Hill is a known mineral occurrence in Harney, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Cinnabar, Copper, Malachite.
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Red Jacket — mercury, antimony, copper, gold, silver occurrence in Jefferson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Red Jacket Mine is a historic mining site in Josephine, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver.
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Red King is a known mineral occurrence in Harney, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Cinnabar, Copper, Malachite.
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Red Ribbon is a known mineral occurrence in Linn, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
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Red Rock Group — gold occurrence in Marion, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Red Rock No.1 — mercury occurrence in Harney, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Red Warrior — mercury occurrence in Crook, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Reed mercury — mercury occurrence in Malheur, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Rescue — gold, lead, zinc, copper, arsenic, silver occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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A classic central Oregon thunderegg ranch where collectors dig volcanic nodules that cut to reveal star-pattern agate centers.
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Richmond Group — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Riverside is a known mineral occurrence in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
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Riverside Claim is a known mineral occurrence in Marion, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
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Roba Brothers — gold occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Rogers Group — copper occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Ross claims — mercury occurrence in Douglas, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Rough and Ready Bench is a known mineral occurrence in Josephine, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Chromite, Cobalt, Gold, Nickel, Platinum.
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Rough and Ready Laterite is a mineral prospect in Josephine, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Chromite, Cobalt, Iron, Nickel.
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Rowe prospect — mercury occurrence in Douglas, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Rowena Group — gold, silver, copper, zinc, lead occurrence in Lane, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Royal Purple — copper occurrence in Wallowa, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Ruby is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Galena, Gold, Silver, Sphalerite.
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S Umpqua River is a documented mineral occurrence near OR. Reported specimens include Agate, Chalcedony, Carnelian, Jasper, Petrified wood, Silicified wood. Verify land access and collecting rules before visiting.
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San Luis Claim is a mineral prospect in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite, Stibnite, Wolframite.
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Sanger Mine is a historic mining site in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Sphalerite.
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Savage Group is a historic mining site in Linn, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver, Sphalerite.
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Schaffer claim — gold occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Schnack Bros. 1 & 2 is a mineral prospect in Jackson, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Molybdenite.
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Scorpion is a known mineral occurrence in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
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sea lion cave is a documented rockhounding destination in OR. Collectors visit for mixed minerals and rocks and related material. Access rules and land ownership vary — confirm current status with the managing agency or landowner before collecting.
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Seattle Mine — copper, zinc, gold, silver, lead occurrence in Marion, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Seventy Three — mercury occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Shamrock is a known mineral occurrence in Jackson, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Cobalt, Copper, Malachite, Nickel.
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Sheridan is a mineral prospect in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
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Sherwood Group prospects — nickel, chromium, cobalt, copper, gold, silver occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Shirttail Creek is a documented mineral occurrence near OR. Reported specimens include Agate, Chalcedony, Jasper, Oregon Jade, Agatized Wood. Verify land access and collecting rules before visiting.
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Shorty Hope is a historic mining site in Jackson, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver.
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Side Issue is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Galena, Gold, Silver, Sphalerite.
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Silver Bell Claims is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Molybdenite, Silver.
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Silver Bow — lead, zinc, copper, silver, gold occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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silver claims — gold occurrence in Malheur, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Silver Peak is a historic mining site in Douglas, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Barite, Copper, Gold, Silver, Sphalerite.
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Silver Queen is a historic mining site in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Galena, Gold, Silver, Sphalerite.
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silver site — silver occurrence in Wallowa, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Silver Spring (lower) — copper, zinc, gold, silver, lead occurrence in Marion, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Silver Star and Helvetia — zinc, copper, gold, silver occurrence in Marion, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Simcox Property — gold occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Simmons Gulch — gold occurrence in Malheur, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Smuggler is a known mineral occurrence in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Pyrolusite.
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Snakebite — gem materials occurrence in Harney, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Snapshot claim — gold occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Snow Bird is a historic mining site in Josephine, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver.
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Snow Camp is a known mineral occurrence in Curry, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Chromite, Cobalt, Iron, Nickel.
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Snow Creek Mine is a historic mining site in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver, Sphalerite.
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Snowstorm is a mineral prospect in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite.
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Solid Rock 1-4 — gold occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Sordy placer — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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South O'keefe — mercury occurrence in Harney, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Spectrum — gem materials occurrence in Malheur, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Spectrum Sunstone Mine is a documented mineral occurrence near OR. Reported specimens include Mixed minerals. Verify land access and collecting rules before visiting.
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Spectrum Sunstone Mine (Priday/Ponderosa) is a documented mineral occurrence near OR. Reported specimens include Oregon Sunstone (red, green, clear). Verify land access and collecting rules before visiting.
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Spokane Group — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Spring Creek — mercury occurrence in Harney, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Standard is a known mineral occurrence in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite.
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Standard & Other Mines is a known mineral occurrence in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Bismuth, Chrysocolla, Cobalt, Copper, Gold.
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Star Group is a known mineral occurrence in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
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Starr Group is a known mineral occurrence in Curry, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Iron, Malachite.
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Stone prospect — copper occurrence in Curry, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Stonewall — zinc, lead, gold, silver, copper occurrence in Lane, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Storm King — gold, silver, copper, lead, zinc occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Streams around Oregon Caves is a documented mineral occurrence near OR. Reported specimens include Agate, Chalcedony, Gold, Jasper, Petrified wood, Rhodonite. Verify land access and collecting rules before visiting.
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Remote BLM canyons along the Oregon-Idaho border yield colorful Owyhee jasper and moss agate in volcanic ash beds.
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Succor Creek General Area is a documented mineral occurrence near OR. Reported specimens include Agate, Chalcedony, Chert, Jasper, Opalized wood. Verify land access and collecting rules before visiting.
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Sue 1 — copper, zinc, gold, silver, lead occurrence in Marion, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Sugarloaf Mt. is a documented mineral occurrence near OR. Reported specimens include Nephrite, Serpentine. Verify land access and collecting rules before visiting.
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Sulfide Occurrence is a known mineral occurrence in Curry, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
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Sultana is a historic mining site in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver, Sphalerite.
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Sunflower Flat is a documented mineral occurrence near OR. Reported specimens include Jasper, Thundereggs. Verify land access and collecting rules before visiting.
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Sunnybrook is a historic mining site in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver, Sphalerite.
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Sunset Mine (lower adit) — zinc, lead, gold, silver, copper, antimony occurrence in Lane, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Sunset Mine (middle adit) — zinc, lead, gold, silver, copper, antimony occurrence in Lane, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Sunset Mine (upper adit) — zinc, lead, gold, silver, copper, antimony occurrence in Lane, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Sunstones is a documented rockhounding destination in OR. Collectors visit for oregon sunstone, feldspar and related material. Access rules and land ownership vary — confirm current status with the managing agency or landowner before collecting.
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Surprise Mine — gold occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Sylvies Canyon is a documented mineral occurrence near OR. Reported specimens include Wood opal. Verify land access and collecting rules before visiting.
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Tall Timber Veins — antimony, lead, gold, silver, copper occurrence in Lane, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Tax Day claims — gold occurrence in Malheur, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Tempest is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Silver, Sphalerite, Stibnite.
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That's me in 2008 is a documented rockhounding destination in OR. Collectors visit for mixed minerals and rocks and related material. Access rules and land ownership vary — confirm current status with the managing agency or landowner before collecting.
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This is one of the casts is a documented rockhounding destination in OR. Collectors visit for mixed minerals and rocks and related material. Access rules and land ownership vary — confirm current status with the managing agency or landowner before collecting.
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Thomason and Schwayoer is a historic mining site in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Molybdenite, Silver.
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Thunder Mountain — gold occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Thunderegg (cut and polished) is a documented rockhounding destination in OR. Collectors visit for agate, jasper, chalcedony and related material. Access rules and land ownership vary — confirm current status with the managing agency or landowner before collecting.
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Tiger — gold, arsenic, zinc, silver, copper, antimony occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Tillicum — gold, silver, copper, zinc, lead, arsenic occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Tipperary Vein is a mineral prospect in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
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Transvaal Mines is a known mineral occurrence in Wallowa, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Molybdenite.
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Trixie Mine is a known mineral occurrence in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
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Turner-Albright Deposit is a mineral prospect in Josephine, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Cobalt, Copper, Gold, Malachite.
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Umpqua River is a documented mineral occurrence near OR. Reported specimens include Oregon Jade. Verify land access and collecting rules before visiting.
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Upper Lawson and Huntley Spring is a known mineral occurrence in Curry, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Chromite, Cobalt, Iron, Nickel.
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Upper Tunnel-East prospect — zinc, silver, lead, gold occurrence in Marion, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Utopian Group is a historic mining site in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver, Sphalerite.
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Valley View — mercury occurrence in Harney, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Van Anda claims — gold occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Victor Group is a historic mining site in Harney, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Barite, Cinnabar, Copper, Gold.
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Victor prospect — gold occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Vindicator — gold, silver, zinc, lead, copper occurrence in Lane, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Wagonwheel is a known mineral occurrence in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
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War Eagle #2 is a historic mining site in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Sphalerite.
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Warm Springs Reservoir is a documented mineral occurrence near OR. Reported specimens include Agate, Chalcedony, Jasper, Petrified wood, Black Agate. Verify land access and collecting rules before visiting.
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West Linn WM Replica is a documented rockhounding destination in OR. Collectors visit for mixed minerals and rocks and related material. Access rules and land ownership vary — confirm current status with the managing agency or landowner before collecting.
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West Side is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver.
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West Side Warner Peak is a documented mineral occurrence near OR. Reported specimens include Agate, Chalcedony, Geodes, Jasper, Opal, Thundereggs. Verify land access and collecting rules before visiting.
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Westerling is a known mineral occurrence in Crook, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Cinnabar, Copper, Malachite.
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Western Union Group is a known mineral occurrence in Wallowa, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Iron, Malachite.
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Western Vein is a historic mining site in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver, Sphalerite.
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Whistler Spring is a documented mineral occurrence near OR. Reported specimens include Thundereggs. Verify land access and collecting rules before visiting.
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White Bear Vein is a historic mining site in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver.
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White Elephant — gold occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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White Fir Spring is a documented mineral occurrence near OR. Reported specimens include Thundereggs. Verify land access and collecting rules before visiting.
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White Rock is a documented mineral occurrence near OR. Reported specimens include Thundereggs, Agate, Chalcedony, Opal. Verify land access and collecting rules before visiting.
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White Swan is a known mineral occurrence in Crook, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Cinnabar, Copper, Galena, Gold.
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White Wonder — mercury occurrence in Baker, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Wild Cat Basin — mercury occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Wildcat tunnel — gold occurrence in Clackamas, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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William Smith — gold occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Willowdale is a documented mineral occurrence near OR. Reported specimens include Agate, Chalcedony, Geodes, Jasper, Thundereggs. Verify land access and collecting rules before visiting.
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Wilson Mine — copper occurrence in Wallowa, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Winchester Group is a known mineral occurrence in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
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Windy Gap Mine — gold occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Winter Claim is a known mineral occurrence in Linn, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
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Road cuts and creek gravels along the Umpqua River drainage near Wolf Creek expose thunderegg-bearing rhyolite flows.
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Wolz Property (upper adit) — zinc, copper, gold, silver occurrence in Marion, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Woolf Tungsten — tungsten, lead, molybdenum, gold, silver occurrence in Jackson, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Worthing Group is a mineral prospect in Baker, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
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Yankee Boy — gold, zinc, lead, copper, silver occurrence in Grant, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Yankee Boy Mine is a historic mining site in Grant, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver, Sphalerite.
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Yankee silver Lode — silver, copper, gold, lead, zinc, barium occurrence in Josephine, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Yellow Jacket — gold occurrence in Curry, documented by the Oregon Department of Geology and Mineral Industries (DOGAMI MILO-3).
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Yellowjacket is a known mineral occurrence in Lane, Oregon, documented by the USGS Mineral Resources Data System. Reported specimens include Galena, Gold, Silver, Sphalerite.
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