New Fine Smithsonite Specimens!

​Shop a selection of fine smithsonite specimens, featuring a recent release of superb Kelly mine smithsonites from the Marty Zinn collection as well as a small new find of cadmium-bearing smithsonite from China!

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Bid On Dozens Of Fine Mineral Specimens Weekly At MineralAuctions.com!

Browse a large variety of specimens from important collections, new finds, and old classics, often starting at only $10.

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Blending Natural Art With Fine Art

It doesn't take long to realize why these fine mineral specimens are true treasures and prime examples of natural art.

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NEW: Spring Cleaning Sale!

Shop a specially curated selection of fine mineral specimens, priced at 25% off! Two or more purchases will receive an additional 5% off!

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Ask Us About Paying With Cryptocurrency!

Now accepting a variety of Crypto! Contact us for additional details.