20hhgd.is ((COPPER ORE)), $10 MINIMUM BID, Bumblebee Mine, Ontonagon County, Michigan, 14.5 x 8 x .5 cm, Cabinet | |
Copper Ore from the Bumblebee that has been slabbed to .5 cm and one side covered with epozy to bring out the minerals and protect specks of Copper, that show up when reflecting light, from oxidizing. ex Glenn Davidson collection. ex Red Metal Copper specimen |