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Microcline - image 2

Microcline

$610.00

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Nicely crystallized native copper coming off a matrix that is coated with prehnite and microcline. In great condition all around. The specimen comes with several previous labels, including one from the A. E. Seaman Museum.

Product details

SpeciesMicroclinePrehniteCopper
SizeSmall Cabinet
Dimensions7.5 x 6.5 x 4.0 cm
Listed on07/16/2026
LocalityCentennial mine, Houghton Co., Michigan, USA
SKU9711517

Current owner

WM
Weinrich MineralsFeatured
3,402 for sale·9 sold

Learn more

Microcline
Mineral guide
Learn about Microcline
classic potassium feldspar with blocky crystals, dramatic twinning (Carlsbad, Manebach) and the vivid amazonite variety, a top Pikes Peak gem.