Minerals
Mineral Wonders from around the World.
See our displays in San Francisco, Mountain View and Salinas, California.
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225 Pound Brazilian Amazonite with Feldspar and Black Tourmaline
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333 Pound Golden Calcite Crystal Cluster & Zinc Flowers
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Giant Desert Rose Sand Selenite Cluster
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Mexican Calcite & Danburite Cactus Cluster Pseudomorph
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Orthocerous Madagascar Fossil Squid in Matrix
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Showing all 5 results