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Copper (Spinel-Twinned) - image 1
Copper (Spinel-Twinned) - image 2
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Copper (Spinel-Twinned)
An exquisite, curving, doubly terminated, spinel twin of copper that is symmetrically shaped like a fish skeleton. A superb thumbnail for the mine, showing the classic style! ELEGANT! In fact, one seldom sees such finely formed specimens in a thumbnail size from this mine. The crystals have a patina colored a rich brownish-red (untouched by acidizing)
Unknown Owner
Product details
Species
SizeMiniature
Dimensions2.9 x 1.2 x 0.8 cm
Locality
Champion Mine, Painesdale, Houghton Co., Michigan, USA
Added on10/23/2024
Known provenance
2024/08
Unknown Owner
Not disclosed
Unknown dateNot disclosed
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