Size: 7x4.5x2.5 cm
Species: Calcite, Copper
Locality: Quincy Mine, Houghton County, Keweenaw, Michigan, USA
Description: A gorgeous glassy calcite filled with glittering shimmer of included copper. I have not seen such a nicely defined copper phantom in a calcite from this locality before. An absolute American classic. There is a cleavage on the tip of this specimen. Ex: Richard K. Smith
ID: 28197
Size: 7x4.5x2.5 cm
Species: Calcite, Copper
Locality: Quincy Mine, Houghton County, Keweenaw, Michigan, USA
Description: A gorgeous glassy calcite filled with glittering shimmer of included copper. I have not seen such a nicely defined copper phantom in a calcite from this locality before. An absolute American classic. There is a cleavage on the tip of this specimen. Ex: Richard K. Smith
ID: 28197
