Mineral: Chalcocite
Locality: Camborne - Redruth - Saint Day District, Cornwall, England / United Kingdom
Dimensions: 57 x 45 x 42 mm

Description: This historic specimen consists of iridescent, intergrown flattened crystals of Chalcocite to 17 mm across on a small piece of tan matrix, accented with 8 mm Quartz points. It is former British Museum and Royal Geol. Soc. of Cornwall collection (1957). No damage.

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