-

Amethyst – Phanthom filled Crystal – Diamond Hill Mine
$34.00 -



Anatase – Crystal Cluster on Muscovite- North Carolina
$20.00 -



Bertrandite Geode – Rare “Tiffany Stone” Geode from Utah
$355.00 -



Celestite – Stoneco Quarry, Lime City, Ohio
$78.00 -



Chalcocite – Replacement of Fossilized Wood, New Mexico
$48.00 -



Copper – Spinel Twinned Crystal from the Ray Mine
$35.00 -



Copper – Spinel Twinned Crystal with Malachite Coating – Ray Mine
$38.00 -



Copper – Arborescent Crystal Sheet from the Ajo Mining District
$28.00 -



Copper – Cross-like Crystal Formation from the Northwestern Mine
$38.00 -



Copper – Crystal Formation from the Northwestern Mine, Michigan
$66.00 -



Copper – Elongated crystals from the Isle Royal Mines
$78.00 -



Copper – Four Pound Vein Section from Adams County, Pennsylvania
$168.00 -



Copper – Mass of Spinel Twinned Crystals – Quincy Mine, Michigan
$316.00 -



Copper – Multiple Spinel Twinned Crystals – Ray Mine
$48.00 -



Copper – Well Defined Crystals from the Northwestern Mine, Michigan
$250.00 -



Copper – 9.25 pound vein of Native Copper – White Pine Mine
$335.00 -



Copper – Aesthetic 3 Inch Crystal Display – White Pine Mine
$132.00 -



Copper – Fan-like Crystal Formation from Michigan
$150.00 -



Copper Crystals from the Underwater Gull Rock Fissure Vein – Michigan
$28.00 -



Copper Crystals from the Underwater Gull Rock Vein – Michigan
$52.00 -



Copper from the Bingham Canyon Mine in Utah
$22.00 -



Copper in Calcite Crystal – Quincy Mine, Michigan
$24.00 -



Copper in Conglomerite – 9 Pound piece – Kingston Mine
$120.00 -



Copper with Silver – Keweenaw County, Michigan
$38.00 -



Copper/Silver Hafbreed – Large Crystals from Caledonia Mine, Michigan
$328.00 -



Cuproaustinite from the Gold Hill Mine, Tooele County, Utah
$24.00 -



Dauphine Twinned DT Smokey Quartz – Diamond Hill Mine
$56.00 -



Gold Crystals from Placer County, California
$58.00 -



Gold from the Plumbago Mine, Sierra County, California
$110.00 -



Gold Wires on Quartz from Pershing County, Nevada
$58.00 -



Silver – Arborescent Crystal Formation, White Pine Mine
$48.00 -



Silver – Native wire Mass from Creede District, Colorado
$48.00 -



Silver – Thick 42 mm DT Wire from Creede District, Colorado
$125.00 -



Silver in Dolomite Slab – Alhambra Mine, New Mexico
$28.00 -



Silver on Amethyst – Amethyst Vein, Creede, Colorado
$105.00 -



Silver on Copper – Keweenaw County, Michigan
$76.00 -



Silver/Copper Crystals from the Wolverine Mine, Michigan
$48.00 -



Smokey Amethyst – Twinned Crystal – Diamond Hill Mine
$56.00 -



Smokey Quartz Cluster – Smokey Bear Quartz Claim, N Mexico
$200.00 -



Spangolite with Brochantite from the Mex-Tex Mine, New
$40.00 -



Spangolite with Brochantite from the Mex-Tex Mine, New Mexico
$35.00 -



Sphalerite from the Buick Mine, Iron County, Missouri
$54.00 -



Sulfur Crystal From the Maybee Quarry, Michigan
$28.00 -



Sulfur- Floater Crystal from the Maybee Quarry, Michigan
$34.00 -



Sylvanite Crystals from Cripple Creek, Colorado
$18.50 -



Sylvanite Crystals from Cripple Creek, Colorado
$18.50 -



Andradite Garnets from Stanley Butte, Arizona
$40.00 -



Agatized Fossil Coral from the Withlacoochee River, Georgia
$125.00 -



Barite – Light Blue Crystal Cluster from Cartersville Georgia
$46.00 -



Barite Crystal Plate from Cartersville, Georgia
$56.00 -



Fluorite – Cleavage (30) from Illinois – Cave in Rock
$14.00 -



Fluorite – Cleavage (35) from Illinois – Cave in Rock
$14.00 -



Fluorite Cleavage from Illinois (10) – Cave in Rock
$27.50 -



Fluorite Cleavage from Illinois (13) – Cave in Rock
$26.00 -



Fluorite Cleavage from Illinois (33) – Cave in Rock
$25.00 -



Fluorite Cleavage from Illinois (34) – Cave in Rock
$24.00 -



Fluorite Cleavage from Illinois (35) – Cave in Rock
$12.50 -



Fluorite Cleavage from Illinois (36) – Cave in Rock
$10.00 -



Fluorite Cleavage from Illinois (37) – Cave in Rock
$25.00 -



Gold Crystal from the Round Mountain Mine
$78.00 -



Hiddenite – 2.6 carat crystal from the Type Locale – Hiddenite, NC
$100.00 -



Hiddenite – 1.8 carat crystal from the Type Locale – Hiddenite, NC
$55.00 -



Hiddenite – 28 mm crystal from the Type Locale – Hiddenite, NC
$150.00 -



Hiddenite – 4.3 carat crystal from the Type Locale – Hiddenite, NC
$220.00 -



Uralite from the Calumet Mine, Colorado
$150.00 -



Wulfenite – Excellent Display – Red Cloud Mine, La Paz County
$135.00 -



Wulfenite – Red Cloud Mine, La Paz County
$76.00 -



Wulfenite – Red Cloud Mine, La Paz County
$68.00 -



Wulfenite – Red Cloud Mine, La Paz County
$125.00 -



Wulfenite – Red Cloud Mine, La Paz County
$125.00 -



Wulfenite – Dozens of Crystals up to 9 MM from the Red Cloud Mine
$54.00 -



Wulfenite – Red Cloud Mine, La Paz County
$48.00 -



Wulfenite – Red Cloud Mine, La Paz County
$44.00 -



Wulfenite from the Red Cloud Mine, La Paz County
$72.00 -



Wulfenite from the Red Cloud Mine, La Paz County
$95.00 -



Wulfenite from the Red Cloud Mine, La Paz County
$88.00 -



Wulfenite from the Red Cloud Mine, La Paz County
$56.00 -



Analcime Crystals from Kings Valley, Washington
$32.00 -



Azurite Crystal Rosette from Morenci Arizona
$25.00 -



Copper – Bright Crystal Formation from Morenci Arizona
$32.00 -



Azurites – Acicular Clusters – Morenci Az
$32.00 -



Barite Clusters on Chert from the Elmwood Mine, Tennessee
$30.00 -



Barite or Baryte – Parallel Crystal Twins from Stoneham
$24.00 -



Barite – Crystal Formation from Stoneham, Colorado
$32.00 -



Benitoite Crystal from the Gem Mine, San Benito County
$58.00 -



Benitoite Crystal from the Gem Mine, San Benito County
$48.00 -



Benitoite Crystals from the Gem Mine, San Benito County
$150.00 -



Neptunite Crystals from the Gem Mine, San Benito County
$310.00 -



Benitoite on Matrix from the Gem Mine, San Benito County
$48.00 -



Copper – Copper Vein filled Slab fom the Central Mine
$110.00 -



Red Beryl Crystal Cluster – Ruby Violet Claims
$225.00 -



Beryl – Rare Red Variety from the Ruby Violet Claims (9)
$48.00 -



Beryl – Rare Red Variety from the Ruby Violet Claims (98)
$65.00 -



Beryl – Rare Red Variety from the Wah Wah Mountains
$58.00 -



Elbaite Crystals – Variety Rubellite – Himalaya Mine
$25.00 -



Elbaite Crystals – Variety Rubellite – Himalaya Mine
$25.00 -



Elbaite Tourmaline – Varieties Rubellite/Verdelite Mix – Himalaya Mine
$38.00 -



Calcites on Sphalerites from the Elmwood Mine, Tennessee
$48.00 -



Hexagonite – The Manganese rich variety of Tremolite
$25.00 -



Dravite Tourmalines from the Powers Farm in Pierrepont, New York
$75.00 -



Galena – Floater Crystal from the Elmwood Mine, Tennessee
$15.00 -



Galena Crystals from the Elmwood Mine, Tennessee
$24.00 -



Hematite Stalactites From the Graves Mountain Mine
$25.00 -



Hematite From the Graves Mountain Mine
$24.00 -



Calcites on Sphalerite from the Elmwood Mine
$38.00 -



Galena – Spinel Twins from the Elmwood Mine
$20.00 -



Sphalerite Crystal Rosette – Elmwood Mine
$14.00 -



Sphalerite Crystal Rosette – Elmwood Mine
$12.00 -



Sphalerite Crystal Rosettes – Elmwood Mine
$24.00 -



Calcite – Double Terminated Crystal from the Elmwood Mine, Tennessee
$35.00 -



Calcite – Large Crystal from the Elmwood Mine, Tennessee
$76.00 -



Double Terminated Calcite from the Elmwood Mine
$24.00 -



Double Terminated Calcite from the Elmwood Mine
$24.00 -



Double Terminated Calcite on Calcite – Elmwood Mine
$85.00 -



Double Terminated Twinned Calcite from the Elmwood Mine
$48.00 -



Double Terminated Twinned Calcite from the Elmwood Mine
$24.00 -



Sphalerite Crystal Plate with Fluorites – Elmwood Mine
$58.00 -



Sphalerite Crystal Rosette from the Elmwood Mine
$26.00 -



Sphalerite Crystal Rosette from the Elmwood Mine
$22.00 -



Calcite Crystal from the Elmwood Mine, Smith County
$18.00 -



Barite – “Snowball” Formation from the Elmwood Mine
$20.00 -



Barite – “Snowball” from the Elmwood Mine
$28.00 -



Barite Crystal Clusters from the Elmwood Mine
$34.00 -



Barite on Sphalerite Crystals from the Elmwood Mine
$56.00 -



Barite on Sphalerite Crystal Plate – Elmwood Mine
$40.00 -



Barite with Sphalerite and Dolomite from the Elmwood Mine
$56.00 -



Calcite Crystal from the Elmwood Mine, Smith County, Tennessee
$35.00 -



Calcite on Sphalerite Crystals from the Elmwood Mine
$45.00 -



Calcite Crystal from the Elmwood Mine, Smith County, Tennessee
$58.00 -



Calcite from the Elmwood Mine, Tennessee
$76.00 -



Lazulite – Large Complex Crystal from Graves Mountain
$45.00 -



Chalcopyrite Crystals from the Sweetwater Mine
$18.00 -



Copper Crystal Cluster in Matrix from the Chino Mine
$65.00 -



Copper – Double Terminated Spinel Twins – Chino Mine
$78.00 -



Copper – Large Hoppered Crystals from the Central Mine, Michigan
$76.00 -



Copper – Spinel Twinning from the Central Mine, Michigan
$96.00 -



Copper – Spinel Twinning from the Chino Mine
$175.00 -



Copper – Spinel Twinning from the Empire Mine, Michigan
$150.00 -



Copper – Spinel Twinned Crystal from the Chino Mine
$56.00 -



Copper Crystal Spinel Twin from the Chino Mine
$76.00 -



Copper Crystal Spinel Twins from the Chino Mine, Santa Rita
$125.00 -



Copper Crystals – Spinel Twins from the Chino Mine
$132.00 -



Copper Crystal Cluster with Spinel Twinning – Chino Mine
$85.00 -



Copper Crystals from the Central Mine, Michigan
$26.00 -



Datolite with Copper Inclusions from the Copper Falls Mine
$25.00 -



Silver Crystals from the Copper Falls Mine, Michigan
$100.00 -



Dolomite Pseudomorph of Aragonite – from New Mexico
$14.00 -



Dolomite Pseudomorph of Aragonite from New Mexico
$14.00 -



Fluorite – “Bingham Blue” Natural Blue Fluorite from New Mexico
$35.00 -



Linarite on Anglesite after Galena – Blanchard Mine
$58.00 -



Linarite with Brochantite from the Blanchard Mine
$34.00 -



Fluorite – Magenta Crystals from the Denton Mine, Illinois
$110.00 -



Barite Crystal Clusters – Denton Mine, Hardin County, Illinois
$125.00 -



Calcites on Sphalerite – Denton Mine, Illinois
$85.00 -



Fluorite Crystal Cluster with Calcites from the Denton Mine
$350.00 -



Galena Crystals with Twinned Habits from Picher Field
$25.00 -



Galena – Twinned Complex Crystals from the Picher Field
$42.00 -



Galena Spinel Twins from the Elmwood Mine, Tennessee
$18.00 -



Galena, Sphalerite and Calcite from the Elmwood Mine
$55.00 -



Galena from the Elmwood Mine, Carthage, Smith County
$15.00 -



Galena – Complex Cuboctahedral Habits from Missouri
$16.00 -



Galena – Dipyramidal Octahedron from Picher Field, Oklahoma
$20.00 -



Galena Crystals – Spinel Twins from the Buick Mine
$30.00 -



Galena – Spinel Crystal Twinning – Fletcher Mine, Missouri
$32.00 -



Galena – Spinel Crystal Twins – Brushy Creek Mine
$24.00 -



Galena – Complex Octahedral Habits from the Sweetwater Mine Missouri
$30.00 -



Galena – Modified Crystals from the Sweetwater Mine, Missouri
$48.00 -



Muscovite Crystal Plate from Hiddenite, North Carolina
$35.00 -



Muscovite on Feldspar from Hiddenite, North Carolina
$28.00 -



Pollucite from the GE-SE mine in Maine
$18.00 -



Proustite/Pyrargyrite – Ruby Silver from Mineral County, Colorado
$36.00 -



Proustite/Pyrargyrite – Ruby Silver from Mineral County, Colorado
$20.00 -



Pyrophyllite Crystals – Stunning Bronze Starbursts from N Carolina
$15.00 -



Pyrophyllite Crystals – Stunning Bronze Starbursts from N Carolina
$58.00 -



Pyrophyllite Crystals- Starburst Clusters from Graves Mountain
$35.00 -



Quartz Crystal Plate with Oxide Inclusions – Diamond Hill Mine
$28.00 -



Quartz Crystal Plate with Rosette Formations – Diamond Hill Mine
$38.00 -



Sapphire – 37 mm Crystal from Spartanburg County, South Carolina
$25.00 -



Ruby Sapphire Mix – 1 1/2 Inch Crystal from North Carolina
$38.00 -



Rutile – 25 mm Complex Twinned Crystal from Hiddenite, NC
$16.00 -



Rutile – 27 mm Vee Twinned Crystal from Hiddenite, North Carolina
$25.00 -



Rutile – Mirror Bright Double Terminated Crystal – Graves Mountain
$125.00 -



Rutile -2 Inch Double Term Crystal – Graves Mountain Mine
$48.00 -



Rutile -2 Inch Double Term Twinned Crystal – Graves Mountain
$125.00 -



Rutile – 2 inch Double Terminated Crystal – Graves Mountain Mine
$120.00 -



Rutile – Huge 3 inch Double Terminated Crystal – Graves Mountain Mine
$140.00 -



Rutile – 30 mm Crystal from the Graves Mountain Mine
$34.00 -



Rutile – 30 mm Crystal from the Graves Mountain Mine
$38.00 -



Rutile – 47 mm Crystal from the Graves Mountain Mine
$150.00 -



Rutile – 64 mm Crystal from the Graves Mountain Mine
$350.00 -



Rutile – Large Crystal from Graves Mountain Mine
$150.00 -



Rutile Crystals from the Graves Mountain Mine
$120.00 -



Rutile Crystals from the Graves Mountain Mine
$28.00 -



Rutile Crystals from the Graves Mountain Mine in Lincoln County
$54.00 -



Rutile – 52 mm Double Term and 29 mm Vee-Twin – Graves Mt
$285.00 -



Rutile – Vee-Twinned Crystals from Graves Mountain
$78.00 -



Rutile Crystals on Hematite/Mica Matrix from Graves Mountain
$48.00 -



Amethyst – Inverse Scepter Crystal from Hiddenite, North Carolina
$38.00 -



Amethyst – Scepter Crystal from Hiddenite, North Carolina
$40.00 -



Emerald Crystal with Rutile from Hiddenite, North Carolina
$100.00 -



Kyanite Crystal Cluster from Minas Gerais – Aesthetic Display
$125.00 -



Rose Quartz Crystal Cluster – Plumbago Mountain, Maine
$40.00 -



Rose Quartz Crystal Cluster – Plumbago Mountain, Maine
$42.00 -



Chalcotrichite Crystals from the Ray Mine, Arizona
$30.00 -



Wulfenite from the Finch Mine, Gila County, Arizona
$48.00 -



Wulfenite from the Rowley Mine, Maricopa County
$48.00 -



Wulfenite from the Rowley Mine, Maricopa County
$45.00 -



Pyromorphite Crystals from Chester County, Pennsylvania
$18.00 -



Barite on Sphalerite with Calcites – Elmwood Mine
$32.00 -



Fluorites on Sphalerites – Elmwood Mine, Tennessee
$56.00 -



Sphalerite – Complex Crystal Formations – Elmwood Mine
$28.00 -



Sphalerite Crystal Rosette – Elmwood Mine, Tennessee
$24.00 -



Sphalerite Crystal Rosette on Dolomite Crystals – Elmwood Mine
$26.00 -



Sphalerite Crystal Rosette with Fluorite – Elmwood Mine
$52.00 -



Sphalerite Rosette with Fluorite – Elmwood Mine, Tennessee
$46.00 -



Zircon Crystal from the famous Tigerville Locale
$17.50 -



Zircon – 14 mm Crystal from famous Tigerville Locale
$14.00 -



Sapphire Crystal Twins from the Old Pressley Sapphire Mine
$16.00 -



Sapphire – 60 carat Crystal from the Cowee Valley, North Carolina
$20.00 -



Sapphire – 175 Carat Crystal from the Wood Creek Mine
$24.00 -



Sapphire – 2 1/2 inch, 567 ct Sapphire from North Carolina
$58.00 -



Sapphire – Exceptional Crystal from the Wood Creek Mine
$28.00 -



Sapphire – Large Crystal from the Old Pressley Sapphire Mine
$48.00 -



Siegenite Crystals from the Sweetwater Mine in Missouri
$46.00 -



Sphalerite – Complex Crystal Plate – Elmwood Mine
$48.00 -



Sphalerite on Dolomite from the Elmwood Mine
$20.00 -



Sphalerite on Dolomite from the Elmwood Mine
$12.00 -



Sphalerite on Dolomite from the Elmwood Mine
$14.00 -



Sphalerite with Calcites from the Elmwood Mine
$34.00 -



Calcite – Parallel Crystals from the Elmwood Mine
$32.00 -



Calcite Crystals on Barite Matrix from the Elmwood Mine
$114.00 -



Calcite from the Elmwood Mine, Tennessee
$40.00 -



Calcite from the Elmwood Mine, Tennessee
$28.00 -



Sphalerite – Large Crystals from the Elmwood Mine, Tennessee
$16.00 -



Sphalerite – Rosette Cluster with Dolomite – Elmwood Mine
$14.00 -



Sphalerite Crystal Cluster from the Elmwood Mine
$14.00 -



Sphalerite Crystal Plate from the Elmwood Mine, Tennessee
$17.50 -



Sphalerite Crystal Rosette from the Elmwood Mine, Tennessee
$20.00 -



Sphalerite Crystal Rosette from the Elmwood Mine, Tennessee
$20.00 -



Strontianite on Sphalerite from Cave-in-Rock, Illinois
$48.00 -



Galena – Complex Crystal Twins with Calcite – Elmwood Mine
$18.00 -



Galena – Complex Crystal with Calcite – Elmwood Mine
$14.00 -



Topaz Crystal from the Thomas Range, Juab County
$24.00 -



Topaz Crystals from the Thomas Range, Utah
$20.00 -



Turquoise Crystals – Rare Crystal Form – Lynch Station
$28.00 -



Turquoise Crystals – Rare Crystal Form – Bishop Mine, Virginia
$68.00 -



Vanadinite Crystals from the J.C. Holmes Mine, Arizona
$42.00