AgateWY
Sweetwater Agate Fields
Wind-scoured BLM benches near Rock Springs expose moss and fortification agate nodules in sedimentary host rock.
View detailsRockhounding sites in Wyoming
337 rockhounding collecting destinations in Wyoming.
Wyoming rockhounding map
Interactive pins for coordinate-verified, indexable listings in Wyoming. Click a marker for the full site page.
190 mapped sites shown · list continues below
How many rockhounding sites are in Wyoming?
Use this page as your Wyoming rockhounding map — Wyoming has 337 rockhounding sites in our directory, including 6 quartz & crystals, 29 agate & jasper, 1 geodes, 3 gemstones, 138 fossils. Use rockhounding sites near me for live distance sorting or browse by city.
By specimen type: Quartz & Crystals (6) · Agate & Jasper (29) · Gemstones (3) · Fossils (138) · Gold & Minerals (43) · Turquoise & Opal (4) · Other (113)
Guides: Wyoming rockhounding guide · Agates in the USA — Sweetwater & Seminoe fields
Frequently asked questions
Where can I find rockhounding sites in Wyoming?
Our Wyoming rockhounding map lists 337 cataloged sites with GPS, fees, and specimen types at /states/wyoming/. Filter by type or use near-me GPS sorting from your location.
Is there a Wyoming rockhounding map?
Yes — the Wyoming state hub at /states/wyoming/ works as your rockhounding map with every listing, featured sites, and links to specimen-type subsets.
What can you find rockhounding in Wyoming?
Specimens vary by region — browse the Wyoming map for quartz, agate, geodes, fossils, and gems. Each listing notes primary targets and access rules.
What to pack for Wyoming rockhounding trips
Compared day-trip gear for Wyoming rockhounding sites — side-by-side tables for the hike in, sun, and sun, tools, and the approach hike.
All gear categories →
Disclosure: Gear links may earn a commission as an Amazon Associate — at no extra cost to you. Learn more.
Popular rockhounding sites in Wyoming
Most-searched spots — open each listing for directions, fees, and safety notes.
AgateWY
Seminoe Agate Area
Seminoe Mountains foothills along the North Platte yield agate and jasper in road cuts and eroded slopes.
View details
Petrified WoodWY
Copper Mountain Petrified Forest
Wind River Basin badlands contain colorful petrified wood fragments on BLM land south of Dubois and Lander.
View detailsAll 337 listings
MixedWY
A Picture I Took At Grand Teton National Park.
A picture I took at Grand Teton National Park. is a documented rockhounding destination in WY. 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.
View detailsCorundumWY
Abernathy Deposit #1
Abernathy Deposit #1 is a known mineral occurrence in Fremont, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Corundum, Feldspar, Gemstones.
View detailsFossilWY
Adapiform Tomb
Fossil collection site in the Bridger, Wyoming. Environment: terrestrial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsAgateWY
Atlantic City
Atlantic City is a documented mineral occurrence near WY. Reported specimens include Agate, Chalcedony, Gold, Nephrite jade, Jade, Jasper, Muscovite, Quartz crystals, Agatized wood, Opalized wood, Tourmaline. Verify land access and collecting rules before visiting.
View details
GoldWY
Atlantic City District
Atlantic City District is a historic mining site in Fremont, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Gold, Wolframite.
View detailsCoffiniteWY
Baggs
Baggs is a documented mineral occurrence near WY. Reported specimens include Coffinite, Ilsemannite, Autunite, Pyrite, Uranophane, Uraninite. Verify land access and collecting rules before visiting.
View detailsGoldWY
Bald Mountain Thorium-rare Earth Deposit
Bald Mountain Thorium-Rare Earth Deposit is a historic mining site in Sheridan, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Gold, Iron, Rutile, Zircon.
View detailsAzuriteWY
Batchelder Mine
Batchelder Mine is a mineral prospect in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
View detailsGoldWY
Bear Creek
Bear Creek is a historic mining site in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Gold, Platinum.
View detailsAzuriteWY
Bear Lodge Mountains Area
Bear Lodge Mountains area is a mineral prospect in Crook, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
View detailsMagnesiteWY
Beaver Creek Deposit
Beaver Creek Deposit is a known mineral occurrence in Fremont, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Asbestos, Magnesite, Soapstone.
View detailsAzuriteWY
Bellamy Lake Copper Prospect
Bellamy Lake copper prospect is a mineral prospect in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
View detailsAzuriteWY
Beulah Prospect
Beulah Prospect is a mineral prospect in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
View detailsAzuriteWY
Big Chief Group
Big Chief Group is a mineral prospect in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
View detailsMineralWY
Big Creek District
Big Creek District is a historic mining site in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold.
View detailsConcretionsWY
Big Horn River
Big Horn River is a documented mineral occurrence near WY. Reported specimens include Concretions, Dry Head Agate. Verify land access and collecting rules before visiting.
View detailsAzuriteWY
Big Park Prospect
Big Park Prospect is a known mineral occurrence in Lincoln, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
View detailsMineralWY
Black Butte Deposit
Black Butte Deposit is a historic mining site in Crook, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Galena, Silver.
View detailsFluoriteWY
Black Hills National Forest
Black Hills National Forest is a documented mineral occurrence near WY. Reported specimens include Fluorite, Gold. Verify land access and collecting rules before visiting.
View detailsSilicified algaeWY
Blacks Fork Creek
Blacks Fork Creek is a documented mineral occurrence near WY. Reported specimens include Silicified algae, Turritella Agate, Chalcedony, Jasper, Quartz crystals, Petrified wood. Verify land access and collecting rules before visiting.
View details
GeodeWY
Box Elder Canyon
Box Elder Canyon is a documented mineral occurrence near WY. Reported specimens include Geodes, Quartz crystals. Verify land access and collecting rules before visiting.
View detailsFossilWY
Br-2
Fossil collection site in the Willwood, Washakie County, Wyoming. Environment: terrestrial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsMineralWY
Broadway Mine
Broadway Mine is a historic mining site in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver, Sphalerite.
View detailsAgateWY
Buffalo
Buffalo is a documented mineral occurrence near WY. Reported specimens include Agate, Chalcedony, Gastroliths, Jasper, Petrified wood, Quartz crystals. Verify land access and collecting rules before visiting.
View detailsAzuriteWY
Buffalo Fork Prospect
Buffalo Fork Prospect is a known mineral occurrence in Teton, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
View detailsGoldWY
Burr Placer Claim
Burr Placer Claim is a known mineral occurrence in Fremont, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Gold, Wolframite.
View detailsAzuriteWY
Butte Claim
Butte Claim is a known mineral occurrence in Park, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
View detailsAgateWY
Casper
Casper is a documented mineral occurrence near WY. Reported specimens include Agate, Alabaster, Amazonite. Verify land access and collecting rules before visiting.
View detailsTravertineWY
Cedar Mountain
Cedar Mountain is a documented mineral occurrence near WY. Reported specimens include Travertine. Verify land access and collecting rules before visiting.
View detailsFossilWY
Cedar Ridge
Fossil collection site, Natrona County, Wyoming. Environment: lacustrine - small. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsGoldWY
Centennial Mine
Centennial Mine is a historic mining site in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Gold, Platinum, Silver.
View detailsGoldWY
Centennial Ridge District
Centennial Ridge District is a historic mining site in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Gold, Platinum.
View detailsAzuriteWY
Century Group
Century Group is a mineral prospect in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
View detailsBloodstoneWY
Chugwater Creek
Chugwater Creek is a documented mineral occurrence near WY. Reported specimens include Bloodstone. Verify land access and collecting rules before visiting.
View detailsIronWY
Clarkson Hill
Clarkson Hill is a known mineral occurrence in Natrona, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Iron, Rutile, Zircon.
View detailsIronWY
Cliff Creek Deposit
Cliff Creek Deposit is a known mineral occurrence in Sublette, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Iron, Rutile, Zircon.
View detailsMineralWY
Cliff Mine
Cliff Mine is a historic mining site in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Platinum, Silver.
View detailsFossilWY
Cm 216
Fossil collection site, Fremont/Natrona County, Wyoming. Environment: terrestrial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsAzuriteWY
Coantag Prospect
Coantag Prospect is a known mineral occurrence in Lincoln, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite, Silver, Sphalerite.
View detailsAzuriteWY
Cockscomb
Cockscomb is a known mineral occurrence in Lincoln, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
View detailsMineralWY
Colorado Mine
Colorado Mine is a historic mining site in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Iron, Silver.
View detailsMineralWY
Columbine Mine
Columbine Mine is a historic mining site in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Platinum, Silver.
View detailsPetrified dinosaur bonesWY
Como Ridge
Como Ridge is a documented mineral occurrence near WY. Reported specimens include Petrified dinosaur bones. Verify land access and collecting rules before visiting.
View detailsMineralWY
Converse County
Converse County is a documented mineral occurrence near WY. Reported specimens include Copper minerals, Chalcopyrite. Verify land access and collecting rules before visiting.
View details
GarnetWY
Cooney Hills
Cooney Hills is a documented mineral occurrence near WY. Reported specimens include Garnet. Verify land access and collecting rules before visiting.
View detailsAzuriteWY
Copper Bottom
Copper Bottom is a known mineral occurrence in Goshen, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
View detailsGarnetWY
Copper Chief Gold Mine
Copper Chief Gold Mine is a known mineral occurrence in Fremont, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Garnet, Gold.
View detailsAzuriteWY
Copper King Mine
Copper King Mine is a known mineral occurrence in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite, Molybdenite.
View detailsUranium mineralsWY
Copper Mountain
Copper Mountain is a documented mineral occurrence near WY. Reported specimens include Uranium minerals. Verify land access and collecting rules before visiting.
View details
BerylWY
Copper Mountain #2
Copper Mountain #2 is a historic mining site in Fremont, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Beryl, Feldspar, Mica.
View detailsPetrified WoodWY
Copper Mountain Petrified Forest
Wind River Basin badlands contain colorful petrified wood fragments on BLM land south of Dubois and Lander.
View details
ChrysocollaWY
Copper Prince Mine
Copper Prince Mine is a documented mineral occurrence near WY. Reported specimens include Chrysocolla, Gold, Malachite. Verify land access and collecting rules before visiting.
View detailsAzuriteWY
Copper Prospect
Copper Prospect is a known mineral occurrence in Laramie, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
View detailsIronWY
Cottonwood Creek
Cottonwood Creek is a known mineral occurrence in Hot Springs, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Iron, Rutile, Zircon.
View detailsOpalWY
Crazy Woman Creek
Crazy Woman Creek is a documented mineral occurrence near WY. Reported specimens include Opalized wood, Silicified wood. Verify land access and collecting rules before visiting.
View detailsCobaltiteWY
Creede Mine
Creede Mine is a documented mineral occurrence near WY. Reported specimens include Cobaltite, Erythrite, Linnaeite, Pyrrhotite. Verify land access and collecting rules before visiting.
View detailsAzuriteWY
Creede Prospect
Creede Prospect is a known mineral occurrence in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Cobalt, Copper, Iron, Malachite.
View detailsChromiteWY
Cuprite Mine
Cuprite Mine is a historic mining site in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Chromite, Cobalt, Copper, Gold, Silver.
View detailsGoldWY
Davis Claim (placer)
Davis Claim (placer) is a mineral prospect in Lincoln, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Gold, Iron, Rutile.
View detailsChromiteWY
Deer Creek Canyon Mine
Deer Creek Canyon Mine is a documented mineral occurrence near WY. Reported specimens include Chromite. Verify land access and collecting rules before visiting.
View detailsMixedWY
Devils Tower Nm
Devils Tower NM is a documented rockhounding destination in WY. 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.
View detailsFossilWY
Df50-18
Fossil collection site in the Green River, Lincoln County, Wyoming. Environment: lacustrine - large. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Dmnh 1558
Fossil collection site in the Almond, Sweetwater County, Wyoming. Environment: mire/swamp. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Dmnh 1559
Fossil collection site in the Almond, Sweetwater County, Wyoming. Environment: mire/swamp. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsGoldWY
Douglas Creek Placer Mining District
Douglas Creek Placer Mining District is a historic mining site in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Gold, Platinum, Silver, Wolframite.
View detailsCobaltWY
Douglas Mine
Douglas Mine is a historic mining site in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Cobalt, Copper, Gold.
View detailsAzuriteWY
Dreamland King Group
Dreamland King Group is a known mineral occurrence in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite.
View detailsAzuriteWY
Duchess Mine
Duchess Mine is a mineral prospect in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Platinum.
View detailsIronWY
Dugout Creek
Dugout Creek is a known mineral occurrence in Washakie, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Iron, Rutile, Zircon.
View detailsMineralWY
East Fork, Big Goose Creek Mine
East Fork, Big Goose Creek Mine is a historic mining site in Sheridan, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Silver.
View detailsFossilWY
Eden
Fossil collection site in the Bridger, Sweetwater County, Wyoming. Environment: terrestrial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsSilicified woodWY
Eden Valley
Eden Valley is a documented mineral occurrence near WY. Reported specimens include Silicified wood. Verify land access and collecting rules before visiting.
View detailsGoldWY
Elk Creek
Elk Creek is a historic mining site in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Gold, Platinum.
View detailsMineralWY
Empire Mine
Empire Mine is a historic mining site in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Platinum, Silver.
View detailsMineralWY
Encampment District
Encampment District is a historic mining site in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Galena, Gold, Silver, Sphalerite.
View detailsAgateWY
Farson
Farson is a documented mineral occurrence near WY. Reported specimens include Agate, Chalcedony, Chert, Jasper, Quartz crystals, Silicified wood. Verify land access and collecting rules before visiting.
View detailsBariteWY
Ferney Gulch Mine
Ferney Gulch Mine is a historic mining site in Lincoln, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Barite, Cobalt, Copper, Galena, Molybdenite, Silver.
View detailsFossilWY
Fg-100
Fossil collection site in the Fort Union, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Fg-102
Fossil collection site in the Fort Union, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Fg-41
Fossil collection site in the Fort Union, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Fg-50
Fossil collection site in the Fort Union, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Fg-98
Fossil collection site in the Fort Union, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Fg-99
Fossil collection site in the Fort Union, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsAgateWY
Fort Bridger
Fort Bridger is a documented mineral occurrence near WY. Reported specimens include Agate, Jasper, Silicified agate. Verify land access and collecting rules before visiting.
View detailsAgateWY
Fort Washakie
Fort Washakie is a documented mineral occurrence near WY. Reported specimens include Moss Agate, Chalcedony, Jasper. Verify land access and collecting rules before visiting.
View detailsFossilWY
Fox Mesa
Fossil collection site in the Morrison, Big Horn County, Wyoming. Environment: "floodplain". Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsMineralWY
Free Gold Claim
Free Gold Claim is a historic mining site in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Platinum, Silver.
View detailsAgateWY
Fremont County
Fremont County is a documented mineral occurrence near WY. Reported specimens include Sweetwater Agate, Nephrite jade, Jade. Verify land access and collecting rules before visiting.
View detailsMineralWY
Gertrude
Gertrude is a historic mining site in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Iron.
View detailsAzuriteWY
Gold Coin Prospect
Gold Coin Prospect is a known mineral occurrence in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
View detailsCobaltWY
Gold Crater Mine
Gold Crater Mine is a historic mining site in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Cobalt, Copper, Gold, Pyrite.
View detailsGoldWY
Golden Crown Mining Syndicate
Golden Crown Mining Syndicate is a known mineral occurrence in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Gold, Platinum.
View detailsAzuriteWY
Grand Encampment
Grand Encampment is a documented mineral occurrence near WY. Reported specimens include Azurite, Malachite. Verify land access and collecting rules before visiting.
View detailsMixedWY
Grand Teton Np
Grand Teton NP is a documented rockhounding destination in WY. 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.
View detailsMixedWY
Grand Teton Np - Zoe
Grand Teton NP - Zoe is a documented rockhounding destination in WY. 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.
View detailsMixedWY
Grand Teton Np - Zoe & Kara
Grand Teton NP - Zoe & Kara is a documented rockhounding destination in WY. 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.
View detailsAgateWY
Granger
Granger is a documented mineral occurrence near WY. Reported specimens include Turritella Agate. Verify land access and collecting rules before visiting.
View detailsChalcedonyWY
Granite Mountains
Granite Mountains is a documented mineral occurrence near WY. Reported specimens include Chalcedony. Verify land access and collecting rules before visiting.
View detailsIronWY
Grass Creek Deposit, Southern Segment
Grass Creek Deposit, southern segment is a documented mineral site in Hot Springs, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Iron, Rutile, Zircon.
View detailsIronWY
Grass Creek Deposits, Northern Segment
Grass Creek Deposits, northern segment is a documented mineral site in Hot Springs, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Iron, Rutile, Zircon.
View detailsAgateWY
Green Mountain
Green Mountain is a documented mineral occurrence near WY. Reported specimens include Banded Agate, Moss Agate, Aventurine, Garnet, Sapphire. Verify land access and collecting rules before visiting.
View detailsAgateWY
Green River
Green River is a documented mineral occurrence near WY. Reported specimens include Agate, Chalcedony, Jasper, Silicified wood. Verify land access and collecting rules before visiting.
View detailsGastrolithsWY
Greybull
Greybull is a documented mineral occurrence near WY. Reported specimens include Gastroliths, Petrified dinosaur bones, Fossils. Verify land access and collecting rules before visiting.
View detailsGoldWY
Gros Ventre Nos. 1-16 Group
Gros Ventre Nos. 1-16 Group is a known mineral occurrence in Teton, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Gold, Platinum, Silver.
View detailsAgateWY
Hartville
Hartville is a documented mineral occurrence near WY. Reported specimens include Agate, Moss Agate, Chalcedony. Verify land access and collecting rules before visiting.
View detailsMineralWY
Hidden Treasure Mine
Hidden Treasure Mine is a historic mining site in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Iron.
View detailsAzuriteWY
Hoodoo Claim
Hoodoo Claim is a known mineral occurrence in Park, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Malachite.
View detailsAzuriteWY
Hoosier Boy Group
Hoosier Boy Group is a mineral prospect in Converse, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
View detailsFossilWY
Howe Quarry
Fossil collection site in the Morrison, Big Horn County, Wyoming. Environment: levee. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsGypsumWY
Hyattville
Hyattville is a documented mineral occurrence near WY. Reported specimens include Gypsum, Dinosaur bones, Gastroliths, Fossils. Verify land access and collecting rules before visiting.
View detailsFossilWY
I Visited Fossil Butte In 2009.
I visited Fossil Butte in 2009. is a documented rockhounding destination in WY. 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.
View detailsMineralWY
Independence Mine
Independence Mine is a historic mining site in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Nickel, Platinum, Silver.
View detailsMixedWY
Independence Rock Wy
Independence Rock WY is a documented rockhounding destination in WY. 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.
View detailsBerylWY
Ione Prospect
Ione Prospect is a known mineral occurrence in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Beryl, Feldspar, Garnet, Mica.
View detailsAzuriteWY
Iron King Prospect
Iron King Prospect is a mineral prospect in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
View detailsAzuriteWY
Island City Group Prospect
Island City Group Prospect is a mineral prospect in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Iron, Malachite.
View detailsAgateWY
Jay Em
Jay Em is a documented mineral occurrence near WY. Reported specimens include Agate, Malachite, Onyx. Verify land access and collecting rules before visiting.
View detailsBismutiteWY
Jelm Mountain
Jelm Mountain is a documented mineral occurrence near WY. Reported specimens include Bismutite, Bismuth. Verify land access and collecting rules before visiting.
View detailsBismuthWY
Jelm Mountain District
Jelm Mountain District is a historic mining site in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Bismuth, Copper, Galena, Gold, Molybdenite, Sphalerite.
View detailsAzuriteWY
Jesse Prospect
Jesse Prospect is a mineral prospect in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
View detailsMineralWY
Junk Creek Prospects
Junk Creek Prospects is a historic mining site in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold.
View detailsMineralWY
Kansas Group Mine
Kansas Group Mine is a historic mining site in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold.
View detailsAgateWY
Kemmerer
Kemmerer is a documented mineral occurrence near WY. Reported specimens include Turritella Agate, Chalcedony, Chert, Jasper, Quartz crystals, Petrified wood, Silicified wood. Verify land access and collecting rules before visiting.
View detailsFossilWY
Kent 1
Fossil collection site in the Lance, Niobrara County, Wyoming. Environment: terrestrial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsMineralWY
Kentucky Derby Mine
Kentucky Derby Mine is a historic mining site in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Platinum, Silver.
View detailsCobaltWY
Keystone Mining District
Keystone Mining District is a historic mining site in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Cobalt, Copper, Gold.
View detailsGoldWY
King Mine
King Mine is a historic mining site in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Gold, Silver.
View detailsAzuriteWY
Kirwin Mine
Kirwin Mine is a documented mineral occurrence near WY. Reported specimens include Azurite, Barite, Chalcopyrite, Cuprite, Galena, Gold, Limonite, Malachite, Pyrite, Quartz crystals, Sphalerite. Verify land access and collecting rules before visiting.
View detailsFossilWY
Kisinger Lakes
Fossil collection site in the Aycross, Wyoming. Environment: fluvial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsMineralWY
Kurtz-chatterton Mine
Kurtz-Chatterton Mine is a historic mining site in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Silver.
View detailsFossilWY
L.j. Hickey Locality Ljh6721a
Fossil collection site in the Fort Union, Wyoming. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsAgateWY
Lander
Lander is a documented mineral occurrence near WY. Reported specimens include Agate, Jasper, Nephrite. Verify land access and collecting rules before visiting.
View detailsAzuriteWY
Landslide Dam Prospect
Landslide Dam Prospect is a known mineral occurrence in Lincoln, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite, Silver, Sphalerite.
View detailsGypsumWY
Laramie
Laramie is a documented mineral occurrence near WY. Reported specimens include Gypsum. Verify land access and collecting rules before visiting.
View detailsAgateWY
Laramie Mountains
Laramie Mountains is a documented mineral occurrence near WY. Reported specimens include Agate, Chalcedony, Jasper. Verify land access and collecting rules before visiting.
View detailsCobaltWY
Leighton-gentry Mine
Leighton-Gentry Mine is a historic mining site in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Cobalt, Copper, Nickel.
View detailsAzuriteWY
Lenox Mine
Lenox Mine is a known mineral occurrence in Laramie, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite, Sphalerite.
View detailsMineralWY
Little Man Mine
Little Man Mine is a historic mining site in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Graphite, Molybdenite.
View detailsAzuriteWY
Lone Fisherman No. 1 Lode
Lone Fisherman No. 1 Lode is a mineral prospect in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
View detailsFossilWY
Love Quarry
Fossil collection site, Teton County, Wyoming. Environment: terrestrial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsIronWY
Lovell
Lovell is a known mineral occurrence in Big Horn, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Iron, Rutile, Zircon.
View detailsBerylWY
Many Values Pegmatite Prospect
Many Values Pegmatite Prospect is a historic mining site in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Beryl, Garnet, Mica.
View detailsAzuriteWY
May And Jump Claims
May and Jump Claims is a known mineral occurrence in Fremont, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
View detailsAzuriteWY
Mcgee Claim
Mcgee Claim is a mineral prospect in Converse, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite, Sphalerite.
View detailsMixedWY
Me At Grand Teton National Park In 2009
Me at Grand Teton National Park in 2009 is a documented rockhounding destination in WY. 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.
View detailsAzuriteWY
Mechanic &emerald Lode
Mechanic &Emerald Lode is a known mineral occurrence in Fremont, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite, Pyrite.
View detailsAzuriteWY
Medicine Bow Mines Company Prospect
Medicine Bow Mines Company Prospect is a known mineral occurrence in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Cobalt, Copper, Gold, Malachite.
View detailsAzuriteWY
Mohawk Prospect 1
Mohawk Prospect 1 is a mineral prospect in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
View detailsMixedWY
Mom And Me At Grand Teton National Park - The Snake River Is In The Background.
Mom and me at Grand Teton National Park - the Snake River is in the background. is a documented rockhounding destination in WY. 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.
View detailsAzuriteWY
Morning Star Claim
Morning Star Claim is a known mineral occurrence in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Platinum.
View detailsAgateWY
Moss Agate Hill
Moss Agate Hill is a documented mineral occurrence near WY. Reported specimens include Moss Agate, Chalcedony, Jasper. Verify land access and collecting rules before visiting.
View detailsFossilWY
Mount Everts
Fossil collection site in the Laramie, Wyoming. Environment: terrestrial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-100
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-101
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-111
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-112
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-114
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-120
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-121
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-123
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-124
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-126
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-131
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-132
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-133
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-134
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-135
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-136
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-139
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-140
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-141
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-146
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-147
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-150
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-153
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-154
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-155
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-160
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-161
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-162
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-164
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-165
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-168
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-169
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-174
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-177
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-178
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-180
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-181
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-182
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-183
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-184
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-185
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-186
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-187
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-188
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-189
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-190
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-191
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-194
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-197
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-198
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-202
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-203
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-204
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-206
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-207
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-208
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-209
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-211
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-212
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-213
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-214
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-215
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-216
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-217
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-218
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-219
Fossil collection site in the Willwood, Wyoming. Environment: fluvial-lacustrine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Mp-78
Fossil collection site in the Willwod, Park County, Wyoming. Environment: terrestrial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsIronWY
Mud Creek
Mud Creek is a known mineral occurrence in Washakie, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Iron, Rutile, Zircon.
View detailsMixedWY
Mummy Cave
Mummy Cave is a documented rockhounding destination in WY. 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.
View detailsIronWY
Murphy No. 2 Claim
Murphy No. 2 Claim is a known mineral occurrence in Sweetwater, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Iron, Rutile, Zircon.
View detailsFeldsparWY
Muscovite Claim
Muscovite Claim is a historic mining site in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Feldspar, Garnet, Mica, Pumice, Wolframite.
View detailsFossilWY
Near Upton
Fossil collection site in the Carlile Shale, Weston County, Wyoming. Environment: shoreface. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsCassiteriteWY
Negro Hill Placers
Negro Hill placers is a known mineral occurrence in Crook, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Cassiterite, Garnet, Gold, Wolframite.
View detailsGypsumWY
Newcastle
Newcastle is a documented mineral occurrence near WY. Reported specimens include Gypsum. Verify land access and collecting rules before visiting.
View detailsAzuriteWY
Newton Group
Newton Group is a mineral prospect in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
View detailsAzuriteWY
Octavia Prospect
Octavia Prospect is a mineral prospect in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Iron, Malachite.
View detailsMixedWY
One Of The Specimens I Found.
One of the specimens I found. is a documented rockhounding destination in WY. 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.
View detailsGoldWY
Owl Creek
Owl Creek is a documented mineral occurrence near WY. Reported specimens include Gold. Verify land access and collecting rules before visiting.
View detailsFossilWY
P3853
Fossil collection site in the Lance, Niobrara County, Wyoming. Environment: terrestrial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
P3854
Fossil collection site in the Lance, Niobrara County, Wyoming. Environment: terrestrial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
P3858
Fossil collection site in the Lance, Niobrara County, Wyoming. Environment: terrestrial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsAzuriteWY
Perry Claim
Perry Claim is a known mineral occurrence in Converse, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
View detailsFossilWY
Pilgrim Creek
Fossil collection site, Jackson County, Wyoming. Environment: terrestrial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Pine Bluffs
Fossil collection site, Laramie County, Wyoming. Environment: terrestrial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsMineralWY
Platinum City Mine
Platinum City Mine is a historic mining site in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Platinum.
View detailsFossilWY
Point Of Rocks
Fossil collection site in the Almond, Wyoming. Environment: crevasse splay. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsIronWY
Poison Spider
Poison Spider is a known mineral occurrence in Natrona, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Iron, Rutile, Zircon.
View detailsAgateWY
Poison Spider Creek
Poison Spider Creek is a documented mineral occurrence near WY. Reported specimens include Agate, Chalcedony, Jasper. Verify land access and collecting rules before visiting.
View detailsAzuriteWY
Powder River Pass
Powder River Pass is a known mineral occurrence in Johnson, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
View detailsFossilWY
Pr-2
Fossil collection site in the Fort Union, Natrona County, Wyoming. Environment: terrestrial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsMineralWY
Queen Mine
Queen Mine is a historic mining site in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Platinum, Silver.
View detailsBerylWY
Quien Sabe Mine
Quien Sabe Mine is a historic mining site in Fremont, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Beryl, Feldspar.
View detailsAzuriteWY
Rambler
Rambler is a mineral prospect in Laramie, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Iron, Malachite, Sphalerite.
View detailsBariteWY
Rambler Mine
Rambler Mine is a documented mineral occurrence near WY. Reported specimens include Barite, Loranite, Orpiment, Realgar. Verify land access and collecting rules before visiting.
View detailsAnhydriteWY
Rattlesnake Mountain
Rattlesnake Mountain is a documented mineral occurrence near WY. Reported specimens include Anhydrite. Verify land access and collecting rules before visiting.
View detailsAzuriteWY
Raven Group
Raven Group is a mineral prospect in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Iron, Malachite.
View detailsAzuriteWY
Rawhide Buttes
Rawhide Buttes is a documented mineral occurrence near WY. Reported specimens include Azurite, Bornite, Chalcocite, Chrysocolla, Malachite. Verify land access and collecting rules before visiting.
View detailsFossilWY
Rc(1964)
Fossil collection site in the Fort Union, Converse County, Wyoming. Environment: wet floodplain. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Rc1819
Fossil collection site in the Fort Union, Niobrara County, Wyoming. Environment: terrestrial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Rc1966
Fossil collection site in the Fort Union, Sheridan County, Wyoming. Environment: wet floodplain. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Rc1971
Fossil collection site in the Fort Union, Sheridan County, Wyoming. Environment: wet floodplain. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsGypsumWY
Red Buttes
Red Buttes is a documented mineral occurrence near WY. Reported specimens include Gypsum. Verify land access and collecting rules before visiting.
View detailsIronWY
Red Creek
Red Creek is a known mineral occurrence in Sweetwater, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Iron, Rutile, Zircon.
View detailsAgateWY
Red Desert
Red Desert is a documented mineral occurrence near WY. Reported specimens include Agate, Chalcedony, Chert, Jasper, Quartz crystals, Silicified wood. Verify land access and collecting rules before visiting.
View detailsGypsumWY
Red Gulch
Red Gulch is a documented mineral occurrence near WY. Reported specimens include Gypsum. Verify land access and collecting rules before visiting.
View detailsAzuriteWY
Riverton Mining Company Prospect
Riverton Mining Company Prospect is a known mineral occurrence in Fremont, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
View detailsAzuriteWY
Rock Creek Valley
Rock Creek Valley is a mineral prospect in Lincoln, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
View detailsAgateWY
Rock Springs
Rock Springs is a documented mineral occurrence near WY. Reported specimens include Agate, Chalcedony, Chert, Jasper, Quartz crystals, Silicified wood. Verify land access and collecting rules before visiting.
View detailsAgateWY
Sage Hen Creek
Sage Hen Creek is a documented mineral occurrence near WY. Reported specimens include Agate, Chalcedony, Jasper. Verify land access and collecting rules before visiting.
View detailsIronWY
Salt Wells Creek
Salt Wells Creek is a known mineral occurrence in Sweetwater, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Iron, Rutile, Zircon.
View detailsOpalWY
Saratoga
Saratoga is a documented mineral occurrence near WY. Reported specimens include Opalized wood. Verify land access and collecting rules before visiting.
View detailsFossilWY
Sc-133
Fossil collection site in the Willwood, Park County, Wyoming. Environment: wet floodplain. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Sc-2
Fossil collection site in the Willwood, Park County, Wyoming. Environment: terrestrial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Sc-270
Fossil collection site in the Fort Union, Park County, Wyoming. Environment: terrestrial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Sc-273
Fossil collection site in the Fort Union, Park County, Wyoming. Environment: terrestrial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Sc-345
Fossil collection site in the Willwood, Park County, Wyoming. Environment: terrestrial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsAgateWY
Seminoe Agate Area
Seminoe Mountains foothills along the North Platte yield agate and jasper in road cuts and eroded slopes.
View detailsMineralWY
Seminoe District
Seminoe District is a historic mining site in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Asbestos, Copper, Gold.
View detailsJadeWY
Seminoe Reservoir
Seminoe Reservoir is a documented mineral occurrence near WY. Reported specimens include Jade. Verify land access and collecting rules before visiting.
View detailsOpalWY
Shirley Basin
Shirley Basin is a documented mineral occurrence near WY. Reported specimens include Opalized wood. Verify land access and collecting rules before visiting.
View detailsAquamarineWY
Shoshoni
Shoshoni is a documented mineral occurrence near WY. Reported specimens include Aquamarine, Beryl, Feldspar crystals, Muscovite. Verify land access and collecting rules before visiting.
View detailsMineralWY
Sierra Madre
Sierra Madre is a documented mineral occurrence near WY. Reported specimens include Copper minerals, Cobalt minerals. Verify land access and collecting rules before visiting.
View detailsAzuriteWY
Silver Queen Mine
Silver Queen Mine is a mineral prospect in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite.
View detailsChromiteWY
Snow King Mountain Trench
Snow King Mountain Trench is a known mineral occurrence in Teton, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Chromite, Cinnabar, Silver.
View detailsGoldWY
South Pass City
South Pass City is a documented mineral occurrence near WY. Reported specimens include Gold. Verify land access and collecting rules before visiting.
View detailsAzuriteWY
Spanish Mines
Spanish Mines is a mineral prospect in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Galena, Gold, Iron.
View detailsRubyWY
Split Rock
Split Rock is a documented mineral occurrence near WY. Reported specimens include Ruby. Verify land access and collecting rules before visiting.
View detailsGypsumWY
Sportman Lake
Sportman Lake is a documented mineral occurrence near WY. Reported specimens include Gypsum. Verify land access and collecting rules before visiting.
View detailsAzuriteWY
Spring Lake Creek Prospect
Spring Lake Creek Prospect is a known mineral occurrence in Lincoln, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite, Silver, Sphalerite.
View detailsAgateWY
Steamboat Mountain
Steamboat Mountain is a documented mineral occurrence near WY. Reported specimens include Agate, Chalcedony, Jasper, Petrified wood. Verify land access and collecting rules before visiting.
View detailsMineralWY
Sunday Morning Prospect
Sunday Morning Prospect is a historic mining site in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Silver.
View detailsAgateWY
Sweetwater
Sweetwater is a documented mineral occurrence near WY. Reported specimens include Sweetwater Agate. Verify land access and collecting rules before visiting.
View detailsAgateWY
Sweetwater Agate Fields
Wind-scoured BLM benches near Rock Springs expose moss and fortification agate nodules in sedimentary host rock.
View detailsAgateWY
Sweetwater County
Sweetwater County is a documented mineral occurrence near WY. Reported specimens include Agate, Chalcedony, Chert, Jasper, Petrified wood, Silicified wood, Quartz crystals, Turritella Agate. Verify land access and collecting rules before visiting.
View detailsAgateWY
Sweetwater River
Sweetwater River is a documented mineral occurrence near WY. Reported specimens include Sweetwater Agate. Verify land access and collecting rules before visiting.
View detailsAzuriteWY
Syndicate Property
Syndicate Property is a mineral prospect in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Malachite.
View detailsAzuriteWY
Taylor Claim
Taylor Claim is a known mineral occurrence in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Bismuth, Chrysocolla, Copper, Gold, Malachite.
View detailsAzuriteWY
Tenderfoot Prospect
Tenderfoot Prospect is a known mineral occurrence in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite, Silver.
View detailsMineralWY
Thermopolis
Thermopolis is a documented mineral occurrence near WY. Reported specimens include Copper minerals, Limonite. Verify land access and collecting rules before visiting.
View detailsGoldWY
Tkc Claims Adit
TKC Claims Adit is a known mineral occurrence in Sublette, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Gold, Silver.
View detailsFossilWY
Um Fb-1
Fossil collection site in the Wasatch, Lincoln County, Wyoming. Environment: fluvial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Um Fb-10
Fossil collection site in the Wasatch, Lincoln County, Wyoming. Environment: fluvial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Um Fb-14
Fossil collection site in the Wasatch, Lincoln County, Wyoming. Environment: fluvial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Um Fb-18
Fossil collection site in the Wasatch, Lincoln County, Wyoming. Environment: fluvial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Um Fb-22
Fossil collection site in the Wasatch, Lincoln County, Wyoming. Environment: fluvial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Um Fb-26
Fossil collection site in the Wasatch, Lincoln County, Wyoming. Environment: fluvial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Um Fb-27
Fossil collection site in the Wasatch, Lincoln County, Wyoming. Environment: fluvial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Um Fb-29
Fossil collection site in the Wasatch, Lincoln County, Wyoming. Environment: fluvial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Um Fb-4
Fossil collection site in the Wasatch, Lincoln County, Wyoming. Environment: fluvial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Um Fb-6
Fossil collection site in the Wasatch, Lincoln County, Wyoming. Environment: fluvial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Um Fb-7
Fossil collection site in the Wasatch, Lincoln County, Wyoming. Environment: fluvial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Um Fb-8
Fossil collection site in the Wasatch, Lincoln County, Wyoming. Environment: fluvial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Um Fb-9
Fossil collection site in the Wasatch, Lincoln County, Wyoming. Environment: fluvial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsGoldWY
Unidentified Gold Occurrence
Unidentified Gold Occurrence is a known mineral occurrence in Crook, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Gold, Pyrolusite.
View detailsFossilWY
Usgs 3140-pc
Fossil collection site in the Amsden, Carbon County, Wyoming. Environment: offshore. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Usgs 5441-pc
Fossil collection site in the Amsden, Carbon County, Wyoming. Environment: offshore. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsMineralWY
Utopia Mine
Utopia Mine is a historic mining site in Albany, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Copper, Gold, Platinum, Silver.
View detailsFossilWY
Uw V-73028
Fossil collection site in the Willwood, Washakie County, Wyoming. Environment: terrestrial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Uw V-79037
Fossil collection site in the Lance, Sweetwater County, Wyoming. Environment: "channel". Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsMixedWY
Visiting Yellowstone In 2009.
Visiting Yellowstone in 2009. is a documented rockhounding destination in WY. 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.
View detailsFossilWY
W-71
Fossil collection site in the Fort Union, Natrona County, Wyoming. Environment: terrestrial indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsAzuriteWY
Walkers Mine
Walkers Mine is a known mineral occurrence in Sheridan, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite.
View detailsAgateWY
Warm Springs
Warm Springs is a documented mineral occurrence near WY. Reported specimens include Agate, Chalcedony, Jasper, Jade, Nephrite jade, Quartz crystals, Silicified wood. Verify land access and collecting rules before visiting.
View detailsAzuriteWY
Warren Peak
Warren Peak is a documented mineral occurrence near WY. Reported specimens include Azurite, Malachite. Verify land access and collecting rules before visiting.
View detailsAzuriteWY
Waterloo Prospect 1
Waterloo Prospect 1 is a mineral prospect in Carbon, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Azurite, Chrysocolla, Copper, Gold, Malachite.
View detailsIronWY
Waugh
Waugh is a known mineral occurrence in Hot Springs, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Iron, Rutile, Zircon.
View detailsFossilWY
West Of Dubois
Fossil collection site in the Park City, Wyoming. Environment: carbonate indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsMoonstoneWY
Wheatland
Wheatland is a documented mineral occurrence near WY. Reported specimens include Moonstone, Labradorite. Verify land access and collecting rules before visiting.
View detailsBerylWY
Whippet No. 8 Prospect
Whippet No. 8 Prospect is a mineral prospect in Fremont, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Beryl, Feldspar.
View detailsFossilWY
Wilcox
Fossil collection site in the Graneros Shale, Albany County, Wyoming. Environment: marine indet.. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsAgateWY
Wind River & Streams
Wind River & Streams is a documented mineral occurrence near WY. Reported specimens include Agate, Chalcedony, Jasper. Verify land access and collecting rules before visiting.
View detailsFossilWY
Wind River Flora(usgs 8912)
Fossil collection site in the Aycross, Wyoming. Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsCorundumWY
Wl Marion & Lb Curtis Jade Claim
Wl Marion & Lb Curtis Jade Claim is a known mineral occurrence in Fremont, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Corundum, Gemstones.
View detailsFossilWY
Ww-72
Fossil collection site in the Willwood, Washakie County County, Wyoming. Environment: "channel". Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Ww-73
Fossil collection site in the Willwood, Washakie County County, Wyoming. Environment: "floodplain". Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Ww-79
Fossil collection site in the Willwood, Washakie County County, Wyoming. Environment: "floodplain". Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Ww-80
Fossil collection site in the Willwood, Washakie County County, Wyoming. Environment: "floodplain". Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Ww-83
Fossil collection site in the Willwood, Washakie County County, Wyoming. Environment: "floodplain". Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Ww-85
Fossil collection site in the Willwood, Washakie County County, Wyoming. Environment: "floodplain". Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Ww-87
Fossil collection site in the Willwood, Washakie County County, Wyoming. Environment: "floodplain". Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Ww-91
Fossil collection site in the Willwood, Washakie County County, Wyoming. Environment: "floodplain". Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsFossilWY
Ww-98
Fossil collection site in the Willwood, Washakie County County, Wyoming. Environment: "floodplain". Source: Paleobiology Database (PBDB), CC BY 4.0.
View detailsBismuthWY
Yankee Jack Mine
Yankee Jack Mine is a known mineral occurrence in Fremont, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Bismuth, Silver.
View detailsIronWY
Yenke
Yenke is a known mineral occurrence in Sweetwater, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Iron, Rutile, Zircon.
View detailsIronWY
Zalenka
Zalenka is a known mineral occurrence in Sweetwater, Wyoming, documented by the USGS Mineral Resources Data System. Reported specimens include Iron, Rutile, Zircon.
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