Silver and Copper (halfbreed) (Ref: 14.1-269)
Caledonia Mine, Mass City, Ontonagon County, Michigan, United States
22mm x 17mm x 12mm
minID: L61-7HD
$110
A US classic a choice Halfbreed of Silver and Copper that shows perfectly the two metallic colors with very bright luster. Looks fine on all sides, the Halfbreed masses from this region are unlike anything from other places. The copper mined in the Upper Pennisula of Michigan tended to have some small percentage of Silver mixed in. This was especially desirable in the early manufacturing of electrical wires.Data last checked on 20th Sep 2022 - specimen may no longer be available
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From: Well-Arranged Molecules
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To purchase this mineral you need to click the button above to transfer to the dealer's website. This will open in a new window. Price shown here does not include shipping costs, always confirm price on dealer website before ordering.
Please tell the dealer you found this mineral on minfind.com - help keep minfind.com alive again!
All photos for this item are copyright © Well-Arranged Molecules and may not be used for any other purpose without permission.
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