Copper

Discover this impressive 952g Copper specimen, featuring well-crystallized forms and a distinctive Cuprite/Tenorite patina. Sourced from Central Mine, Keweenaw County, Michigan, between 1940-1965, this specimen showcases the historic and aesthetic richness of one of the region’s most famed mines, ideal for serious collectors and historical enthusiasts.

Additional Details: Well crystalized. Cuprite/Tenorite patina.

Found date: 1940-1965

Location: Central Mine, Keweenan County, Michigan, USA

Dimensions: Length- 380mm, Width- 260mm, Height- 20mm

Weight: 952g