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M Cole
- Dec 1, 2015

Calcite and Aragonite - Worlund, WY

Calcite and Aragonite

Recent Posts

Aragonite (Var: Lead-bearing Aragonite) (Ca,Pb)CO3

Hyalite-Coated Chalcedony and Fluorite, SK Star Claim #2, Juab Co., Utah

Watermelon Calcite, Buffalo Gap Grasslands, South Dakota

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