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Copper
Copper Copper
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Copper (Ref: C505)

Keweenaw Peninsula, Michigan, USA
60mm x 45mm x 16mm
minID: RTN-DGC
$450
Copper crystal cluster with a deep, rich patina. Good on both sides and undamaged.
Data last checked on 5th Feb 2026 - specimen may no longer be available

From: Marin Minerals
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See Also

Native copper + Quartz. 1067.90 ct.
Keweenaw Co., Michigan, USA
$542 *
From: A Bijoux
Copper
White Pine Mine, White Pine, Ontonagon Co., Michigan, USA
$450
49mm x 22mm x 10mm
From: Marin Minerals
Copper
Champion Mine, Keewenaw Peninsula, Michigan, USA
$300
50mm x 35mm x 15mm
From: Marin Minerals
Copper
Kearsarge #4 Mine, Houghton Co., Michigan, USA
$350
80mm x 50mm x 50mm
From: Marin Minerals
Copper
Keeweenaw Peninsula, Michigan, USA
$175
25mm x 25mm x 15mm
From: Marin Minerals
Copper
Ajo, Pima Co., Arizona, USA
$450
130mm x 80mm x 35mm
From: Marin Minerals
Copper
Ajo, Arizona, USA
$450
40mm x 26mm x 13mm
From: Marin Minerals
Copper
Ray Mine, Pinal Co., Arizona, USA
$450
50mm x 30mm x 20mm
From: Marin Minerals
Copper
Copper Falls Mine, Keweenaw Co., Michigan, USA
$150
40mm x 22mm x 10mm
From: Marin Minerals
Copper
Keewenaw Peninsula, Michigan, USA
$750
60mm x 55mm x 25mm
From: Marin Minerals
Copper
Santa Rita, New Mexico, USA
$425
85mm x 75mm x 60mm
From: Marin Minerals
Copper on Prehnite
Michigan Mine, Ontonagon County, Michigan, USA
$275
50mm x 35mm x 35mm
From: Marin Minerals
COPPER
Keweenaw Co., Michigan, United States
$270
76mm x 69mm x 27mm
From: Quebul Fine Minerals
Copper (twinned)
1740 Bench, Pearl Handle Pit, Ray Mine, Pinal County, Arizona , USA
$400
30mm x 10mm x 10mm
From: The Arkenstone
Cuprite with Copper
Bisbee, Cochise Co., Arizona, USA
$400
22mm x 12mm x 12mm
From: Marin Minerals
* price is an approximate conversion and may not be accurate.

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