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Copper
M
MIM Museum
0 for sale
Group of octahedral crystals pseudomorphed after cuprite; the majority are distinct, in the form of lace, brilliant and in a beautiful color (all the original cuprite has disappeared)
Product details
Species
Copper
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Added on
11/10/2024
Locality
Russia
,
Altai Krai
,
Rubtsovsk Mine
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Mineral guide
Learn about Copper
native copper with spinel-twinned crystals and arborescences; notable from Lake Superior, Itauz, Dongchuan, Corocoro, prized for color and localities.
Regional guide
Copper from Rubtsovsk Mine
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Copper market analytics
Jul
Oct
2026
Apr
Jul
Oct
2026
Apr
$0
$1k
$2k
$3k
$4k
$0
$1k
$2k
$3k
$4k
Median
Middle 50% range
Volume
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Price ranges · Top localities · Sold items
Sold last 30 days
117
200%
vs prior 30 days
Median price (30d)
$850.00
77.1%
vs prior 30 days
Top locality
Keweenaw Peninsula
45 sales · USA
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