17btrm.tr ((CALCITE, FLUORITE, CHALCOPYRITE)), $25 MINIMUM BID, Rosiclare, Hardin County, Illinois, 6.5 x 5.5 x 5.5 cm, Miniature | |
Terminated Calcite crystal with a cleaved flat base. Micro Chalcopyrite crystals on and included under the surface of the Calcite crystal. Light pastel Blue Fluorite and smaller colorless cubic Fluorite with inclusions of Chalcopyrite. ex Red Metal specimen, ex Jimmie Dufoe co |