Copper (spinel-twinned)
Copper (spinel-twinned) Copper (spinel-twinned) Copper (spinel-twinned) Copper (spinel-twinned) Copper (spinel-twinned)
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Copper (spinel-twinned) (Ref: D16C-18)

Wolverine Mine, Kearsarge Lode, Houghton County, Michigan, USA
70mm x 10mm x 10mm
minID: 6D0-G9C
This is a Copper (spinel-twinned) from Wolverine Mine, Kearsarge Lode, Houghton County, Michigan, USA. An old timer, since the mine closed in 1925, this spinel-twinned copper specimen exhibits a slight chatoyancy along with a dark copper color.
Data last checked on 3rd Feb 2023Buy now from The Arkenstone

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See Also

Osceola Mine, Shaft #20, Houghton County, Michigan, USA
60mm x 30mm x 20mm
Wolverine Mine, Houghton County, Michigan, USA
60mm x 40mm x 20mm
Franklin Mine, Franklin, Houghton County, Michigan  USA
$842 *
27mm x 22mm x 16mm
Copper with Tenorite coating and Calcite
Phoenix Mine, Keweenaw County, Michigan, USA
40mm x 40mm x 30mm
Copper (Anchor / Halberd) - White Pine Mine, Ontonagon County, Michigan, USA
White Pine Mine, Ontonagon County, Michigan, USA
Native Silver with minor Copper
Wolverine Mine, Wolverine, Houghton Co., Michigan, United States
122mm x 52mm x 10mm
Copper with Prehnite
Osceola Mine, Houghton Co., Michigan, USA
95mm x 85mm x 75mm
Copper (flattened octahedral crystal tree form)
White Pine Mine, Ontonagan County, Michigan, United States
84mm x 61mm
Copper and Calcite with Copper inclusions
Quincy Mine, Hancock, Houghton County, Michigan  USA
$555 *
61mm x 48mm x 23mm
Copper Skull
Centennial Mine, Houghton County, Michigan
145mm x 118mm x 93mm
Copper with Cuprite
Ray Mines, Scott Mountain area, Mineral Creek District, Dripping Spring Mountains, Pinal County, Arizona  USA
$832 *
90mm x 52mm x 43mm
Keweenaw County, Michigan  USA
$1090 *
27mm x 22mm x 22mm
Native Copper
Keweenaw Peninsula, Michigan, USA
60mm x 60mm x 20mm
Malachite after Azurite with Copper
New Cornelia Mine, Ajo, Little Ajo Mountains, Ajo District, Pima County, Arizona  USA
$773 *
44mm x 21mm x 25mm
Houghton Co., Michigan, USA
20mm x 10mm x 10mm
* price is an approximate conversion and may not be accurate.

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