Copper, Quartz, Silver, Gold
Minesota Mine, Rockland, Ontonagon County, Michigan, USA
Native copper containing several 1 mm blebs of silver and what appears to be several micro blebs of gold in tiny vugs on the copper. I have not heard of this association from UP copper. This specimen was personally collected August 11, 2007 at the Minesota mine near Rockland, Ontonagon County, Michigan. Size: 3.1 x 2.2 x 1.2 cm.
© Bill Morgenstern - Earth Moods