Lake Superior · Jewelry
Copper & Agate Cuff
1.2 oz · Adjustable · Madeline Island, WI
View piece Only 1
Photographed in natural light · the actual specimen you’ll receive
RareOpen bid
Lake Superior · Rocks
Keweenaw 'Halfbreed' Copper & Silver
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This piece is up for open bid. It can’t be bought at the starting price.
Watch the open bidCarefully packed and shipped from Wisconsin within 2 business days. Shipping is calculated by weight.
About this piece
Native copper and native silver grown together in one piece: the Keweenaw specialty collectors call 'halfbreed.'Buy it now or bid. Rock of the Day open-bid auction: starting bid $150, $10 increments. Buy it now for $400.
From Ricky’s notes
“Pulled this one from the North Shore of Lake Superior, then cleaned and natural it by hand. There's only the one. When it's gone, it's gone.”
Ricky · La Pointe, WI
Specimen data
LocalityKeweenaw, MI
OriginLake Superior
Weight11 oz
Dimensions3.4 in
FinishNatural
Certificate of authenticity
Ships with a signed card noting its locality, weight, and the date Ricky cataloged it. Catalog № HALFBREED-AUCTION.
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