FREE Shipping on order over $500 (see details)


$50 Minimum Order
Wholesale to All
HACKER SAFE certified sites prevent over 99.9% of hacker crime.
Home Ordering Info Contact Our Policies FAQ Showroom

Copper nuggets Michigan 200 gram bag 12-20 mm


SKU: 12473
Price: $12.99

Quantity:

Michigan's Keweenaw Peninsula is the most important locality in the world for pure native copper. Mining began in 1845 and continued until 1968. Over 5 million tons of refined copper were recovered from Michigan's copper mines. In the early 1900's, it led the world in copper production and "Lake Copper" was the purity standard to which other copper was compared. Long before the mining operations of the past century began in the Keweenaw, pre-historic peoples mined copper from the mineral-rich veins.

12473_large.jpg


Page Top

 
Merchant Services