
This beautiful formation is made up of three mineral: Chalcopyrite (green), Galena (purple) and Dolomite (gray).
The imaged sample was mined from the Sweetwater Mine, Logan Creek, Ellington, Missouri.
This beautiful formation is made up of three mineral: Chalcopyrite (green), Galena (purple) and Dolomite (gray).
The imaged sample was mined from the Sweetwater Mine, Logan Creek, Ellington, Missouri.
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