Copper w/ Silver

Kearsarge Mine, Houghton Co.,

Michigan, USA

5x2x6cm

Native copper with delicate silver coating from Michigan's historic Kearsarge Mine. This exceptional specimen showcases the rich mineralization of Houghton County's copper district, a region renowned for producing some of North America's finest copper specimens. The piece measures 5 × 2 × 6 cm and displays characteristic copper coloration with silvery surface accents. A striking addition to any serious mineral collection, offering both geological significance and aesthetic appeal. Kearsarge specimens are increasingly sought after by collectors due to their rarity and the historical importance of the mining district. This example represents quality material from one of Michigan's most productive copper localities.