North America

Showing 1–50 of 138 results

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  USA (80)

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  Canada (5)

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  Mexico (53)

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  Acanthite Crystal Cluster from the San Juan Rayas Mine, Guanajuato

  $58.00
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  Acanthite Crystals from the Chispas Mine in Sonora

  $165.00
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  Acanthite Crystals from the San Juan Rayas Mine

  $58.00
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  Acanthite pseudomorph of Argentite San Juan Rayas Mine

  $58.00
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  Agatized Fossil Coral from the Withlacoochee River, Georgia

  $125.00
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  Amethyst – Acicular Crystal Cluster from Piedras Parado

  $22.00
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  Amethyst – Aesthetic Crystal Clusters from Vercruz

  $225.00
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  Amethyst – Large Crystals from Veracruz

  $125.00
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  Amethyst – Large Crystals from Veracruz

  $125.00
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  Amethyst – Large Crystals from Veracruz

  $125.00
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  Amethyst – Large Crystals from Veracruz

  $125.00
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  Amethyst – Outstanding Crystal Clusters – Veracruz

  $240.00
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  Amethyst – Stunning Crystals on Matrix from Piedras Parado, Veracruz

  $195.00
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  Analcime Crystals from Amethyst Cove, Nova Scotia

  $42.00
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  Antimony with Kermesite – Lac Nicolet Antimony Mine

  $45.00
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  Aurichalcite from the Kelly Mine, Magdalena, New Mexico

  $125.00
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  Barite Crystal Plate from Cartersville, Georgia

  $56.00
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  Boleite – Cubic Crystal from the Boleo District – 4 mm

  $36.00
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  Boleite – Twinned Crystals from the Boleo District – 8 mm

  $48.00
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  Boleite Crystal from the Boleo District – 4 mm

  $36.00
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  Boulangerite Crystals from the Noche Buena Mine, Zacatecas

  $58.00
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  Boulangerite on Pyrite – Noche Buena Mine, Zacatecas

  $125.00
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  Brochantite – Prismatic Crystals from the Milpillas Mine, in Sonora

  $130.00
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  Brochantite on Quartz from the Milpillas Mine

  $110.00
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  Bytownite Crystal from the Dorado Mine, Chihuahua

  $17.50
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  Calcite – Double Terminated Crystal from the Elmwood Mine, Tennessee

  $35.00
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  Calcite – Large Crystal from the Elmwood Mine, Tennessee

  $76.00
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  Calcite – Natural Orange Calcite from Chihuahua

  $30.00
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  Calcite Crystal from the Elmwood Mine, Smith County, Tennessee

  $35.00
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  Calcite Crystal Twins from the Santa Eulalia District, Chihuahua

  $40.00
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  Calcite Crystals on Barite Matrix from the Elmwood Mine

  $114.00
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  Calcite from the Elmwood Mine, Tennessee

  $76.00
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  Calcite on Sphalerite Crystals from the Elmwood Mine

  $45.00
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  Calcites on Sphalerite – Denton Mine, Illinois

  $85.00
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  Chalcocite – Replacement of Fossilized Wood, New Mexico

  $48.00
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  Chalcotrichite Crystals from the Ray Mine, Arizona

  $30.00
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  Copper – Spinel Twinned Crystal with Malachite Coating – Ray Mine

  $38.00
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  Copper – 2 1/2 inch Spinel Twinned Crystal on Matrix – Chino Mine

  $225.00
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  Copper – 2 1/4 inch Spinel Twin with Secondary Growth – Chino Mine

  $275.00
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  Copper – Crystal Formation from the New Cornelia Mine, Ajo

  $36.00
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  Copper – Double Terminated Spinel Twins – Chino Mine

  $78.00
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  Copper – Large Crystal from the Indiana Mine, Michigan

  $76.00
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  Copper – Mass of Spinel Twinned Crystals – Quincy Mine, Michigan

  $316.00
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  Copper – Multiple Spinel Twinned Crystals – Ray Mine

  $48.00
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  Copper – Spinel Twinning from the Central Mine, Michigan

  $96.00
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  Copper – Spinel Twinning from the Chino Mine

  $175.00
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  Copper – Spinel Twinning from the Empire Mine, Michigan

  $150.00
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  Copper – Aesthetic 3 Inch Crystal Display – White Pine Mine

  $132.00
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  Copper – Fan-like Crystal Formation from Michigan

  $150.00
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  Copper Crystal Spinel Twin from the Chino Mine

  $76.00