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- Availability
- Available
- Price
- $175.00
- Locality
- St. Joe Minerals, St. Francois Co., Missouri, United States
- Formula
- Cu1+Fe3+S2
- Size
- 8 x 4 x 3.5 cm - Sm Cabinet
- Tagged
- sulfide, copper
Very nice iridescent Chalcopyrite crystals up to 7mm across.