Classic specimen of gray cubic galena crystals up to 6 mm with brassy pyrite crystals up to 7 mm and scattered quartz, sphalerite, calcite throughout. Originally acquired from R. Kosnar in 1979. Ex. Dr. E. Sensel collection #B1 904. Overall size of mineral specimen: 11x9x4 cm. Size of individual crystals: 2-7 mm.
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