GarnetTN
Ben Lomond Mountain Garnet
Metamorphic schists of the Highland Rim yield garnet and staurolite crystals in creek gravies below Ben Lomond.
View detailsGemstones rockhounding sites in Tennessee
Facetable and collector gems — emeralds, sapphires, garnets, topaz, beryl, and tourmaline localities.
3 gemstones destinations in Tennessee.
Rockhounding sites in Tennessee — gemstones: 3 spots in our directory. Sort live from your phone with near me, or browse all U.S. gemstones rockhounding sites and the Tennessee state page.
Guides & hubs: Tennessee rockhounding guide · Geodes in Tennessee — Cumberland Plateau guide · Geodes near me — national belts map
Gemstones collecting in Tennessee
Facetable and collector gems — emeralds, sapphires, garnets, topaz, beryl, and tourmaline localities.
We currently document 3 gemstones collecting sites in Tennessee. Each listing includes original descriptions, visitor notes, and last-updated dates when available.
What to know before you collect
Gemstones destinations in Tennessee vary widely in access, season, and legality. Some are official recreation areas; others are informal gravel bars. Read the access and safety sections on each listing — never assume collecting is allowed without checking current signage.
For trip planning beyond this filter, browse the full Tennessee state page, our guides, or use near me to sort by distance from your location.
SapphireTN
Cooper Gem Mine
Eastern Tennessee gem gravels near the Tri-Cities produce sapphires and rutile in ancient stream deposits accessible through fee-mine operations.
View detailsGemstoneTN
Ruby Falls
Ruby falls is a documented rockhounding destination in TN. Collectors visit for gem crystals, beryl, tourmaline and related material. Access rules and land ownership vary — confirm current status with the managing agency or landowner before collecting.
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