Copper Copper
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Copper (Ref: CUIO-13)

Osceola Mine, Shaft #20, Houghton County, Michigan, USA
60mm x 30mm x 20mm
minID: 24L-TA6
This is a Copper from Osceola Mine, Shaft #20, Houghton County, Michigan, USA. Bright and lustrous with a great copper color, this specimen is composed of two spinel twins, to 4 cm in length, that were formed by crystalline aggregates.
Data last checked on 5th Jun 2023Buy now from The Arkenstone

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See Also

Copper (spinel-twinned)
Wolverine Mine, Kearsarge Lode, Houghton County, Michigan, USA
70mm x 10mm x 10mm
Franklin Mine, Franklin, Houghton County, Michigan  USA
$909 *
27mm x 22mm x 16mm
Wolverine Mine, Houghton County, Michigan, USA
60mm x 40mm x 20mm
Copper with Prehnite
Osceola Mine, Houghton Co., Michigan, USA
95mm x 85mm x 75mm
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 (flattened octahedral crystal tree form)
White Pine Mine, Ontonagan County, Michigan, United States
84mm x 61mm
Malachite after Azurite with Copper
New Cornelia Mine, Ajo, Little Ajo Mountains, Ajo District, Pima County, Arizona  USA
$834 *
44mm x 21mm x 25mm
Houghton Co., Michigan, USA
20mm x 10mm x 10mm
Campbell shaft, Bisbee, Cochise Co., Arizona, USA
50mm x 40mm x 20mm
Copper Skull
Centennial Mine, Houghton County, Michigan
145mm x 118mm x 93mm
Copper with Prehnite
No. 3 shaft, Osceola Mine, Calumet, Houghton Co., Michigan, USA
65mm x 40mm x 20mm
Quincy Mine, Houghton Co., Michigan, USA
60mm x 40mm x 20mm
Copper pseudomorph after Azurite (Copper Rose)
Copper Rose Mine (Rose Mine; McGregor Mine; Copper Glance Mine; Potosi Mine), San Lorenzo, Georgetown Mining District, Grant County, New Mexico
27mm x 22mm x 20mm
* price is an approximate conversion and may not be accurate.

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