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Earth Science/Geology
Rocks & Minerals
Native Copper from Michigan
Native Copper from Michigan
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Native Copper from Michigan
RM-525
One 15-30 gram piece
Price:
1 or more:
$4.95
ea.
Qty:
Shipping Information
Examine a piece of copper, one of the five metallic elements found free in nature.
Larger View
Examine a piece of copper, one of the five metallic elements found free in nature. Although finding native copper is rare worldwide, one of the greatest deposits occurs in Michigan's Keweenaw Peninsula. There is evidence that prehistoric Native Americans extracted this almost pure copper from exposed surfaces to make pots, tools, and jewelery. Samples vary from 15 to 30 grams!
Copper Optical Illusion Spinner
Give it a twist, and the metal appears to bend, wiggle, and run in two directions. Optional spinning motor available.
Heat Pipe Demo
It is Super Hot and Super Cool!
Native Copper Nuggets
These beautiful nuggets of native copper were found in the Keweenaw Peninsula of Michigan.
Polished Natural Copper Samples
Metallic copper in a rock matrix. These beautiful, polished slices come from Michigan.
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