COP183 Float Copper Freeform Bruneau Jasper which opens to the back

which opens to the back of the agate

this piece has a glossy finish

comes in varying hues of sunset colors and can be found all over the world

Native Michigan copper slabs feature copper-rich ore with quartz

along with numerous diagrams and illustrations

COP183 Float Copper Freeform Bruneau Jasper which opens to the backFloat copper large nugget, with the top surface cleaned to remove oxidation and sprayed to protect its color. Michigan's Keweenaw Peninsula is considered the most important locality in the world for pure native copper. The majority of mining between 1845 and 1982, with millions of tons of refined copper extracted from the mines. While commercial mining has lessoned, the area is still considered "Copper Country" and float copper, which has been