15btcets ((CALCITE, CHALCOPYRITE)), $35 MINIMUM BID, Pea Ridge Mine, Sullivan, Washington County, Missouri, 16 x 12.5 x 3 cm, Large Cabinet, | |
Here is a large plate from the Pea Ridge Mine in Missouri with Calcite and associated Chalcopyrite. The Chalcopyrite has beautiful iridescent colors and the scalenohedral Calcite crystals have reddish brown Hematite inclusions. |