Name |
Also
Known As |
Variations |
Distribution Complete |
Description Complete |
Pictures Added |
Table Mountain Chert |
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Table Mountain Jasper |
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Table Rock Sandstone |
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Taconite |
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Taconite Jasper |
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Tahequah Chert |
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Tahkandi Chert |
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Tallahatta Chert |
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Tallahatta Quartz |
Tallahatta Sandstone and Snowflake Quartzite |
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Taltheilei Quartzite |
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Tanada Lake Obsidian |
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Tantalus Chert |
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Taylor Bed Silcrete |
Taylor
Bed Chert / Taylor Bed Quartzite |
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Tecolate |
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Tecovas Jasper |
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Tee Pee Canyon Agate |
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Temblor Chert |
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Tempskya Petrified Wood |
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Ten Mile Creek Chert |
Washington Chert |
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Ten Mile Hill Chalcedony |
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Teredo Wood |
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Teriary Hills Clinker |
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Teriary Hills Welded Tuff |
Keele
River Obsidian, Ignimbrite |
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Tessman Ranch Wood |
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Teton Pass Obsidian |
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Texas Oil Chert |
Canutillo Chert |
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Texas Springs Canyon Wood |
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Texas Tortilla Chert |
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Thebes Sandstone |
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Thermo Soapstone |
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Thompson's Point Chert |
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Three Forks Chert |
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Three Hat Mountain Banded Rhyolite |
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Three Mile Chert |
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Three Rivers Wood |
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Thunder Mountain Quartzite |
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Thunder River Chert |
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Thunderbird Turquoise |
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Thunderer Wood |
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Thurman Chert |
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Ticonderoga Chert |
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Tiger Chert |
Bridger Basin Chert, Green River Chert, Oil Chert, Zebra Chert |
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Tiger's Eye Agate |
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Tilden Wood |
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Timberline Turquoise |
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Tina Gem Turquoise |
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Tintic Quartzite |
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Tishomingo Chert |
Iuka
Gravel Chert |
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Tjigog River Rhyolite |
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Tohoma Agate |
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Tokio Kaolin |
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Tolowa Chert |
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Tolstoi Wood |
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Toltec Turquoise |
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Tom Miner Basin Wood |
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Tomera Chert |
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Tomstown Chert |
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Tongue River Silica |
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Tonto Chert |
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Toolik Chert |
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Top of the World Chert |
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Topaz Basin Obsidian |
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Topaz Mountain Wood |
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Topper Chert |
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Toronto Chert |
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Tortoise Turquoise |
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Tosawihi Chert |
Toshawee Chert, Tosiwhu Chert. Ivanhoe Chert |
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Tosawihi Opalite |
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Tosi Chert |
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Touladi Chert |
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Tourmaline |
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Towaco Quartzite |
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Tower Falls Wood |
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Tower Hill Quartzite |
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Trachite |
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Trachyte |
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Trading Run Chert |
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Trapper Creek Jasper |
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Traveler Rhyolite |
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Trent Valley Chert |
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Trickle Mountain Wood (Type 5) |
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Troublesome Chert |
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Troublesome Creek Chert |
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Trout Creek Jasper |
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Trout Lake Chert |
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Troy Quartzite |
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Tucumcari Jasper |
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Tulameen Chert |
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Tullahoma Carnelian |
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Tullahoma Chalcedony |
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Tulsa Wood |
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Tupelo Fort Payne Chert |
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Tuqan Monterey Chert |
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Turkey Creek Chert |
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Turkey Creek Sandstone |
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Turkey Run Jasper |
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Turquoise Mountain Turquoise |
Birdseye Turquoise |
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Turtle River Valley Orthoquartzite |
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Turtle Valley Chert |
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Tuscaloosa Chert |
Red
Jasper and Yellow Jasper |
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Tuscaloosa Gravel Chert |
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Tuscan Obsidian |
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Tuscarora Quartzite |
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Tuscarora Wood |
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Tusquitee Quartzite |
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Twelve Mile Creek Gravel Chert |
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Tyler Argillite |
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Tyler Chert |
Gunflint |
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Tyrone Chert |
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Tyrone Turquoise |
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Tyson Quartzite |
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