Size: 5.5x4.5x4 cm
Species: Calcite, Copper
Locality: Houghton County, Keweenaw, Michigan, USA
Description: A lustrous calcite with multiple terminations that features copper inclusions as well as crystallized native copper on the exterior of the calcite. These are an absolute American classic from Michigan. Ex: Richard K. Smith
ID: 28198
Size: 5.5x4.5x4 cm
Species: Calcite, Copper
Locality: Houghton County, Keweenaw, Michigan, USA
Description: A lustrous calcite with multiple terminations that features copper inclusions as well as crystallized native copper on the exterior of the calcite. These are an absolute American classic from Michigan. Ex: Richard K. Smith
ID: 28198
