minfind.com
Copper -superb spinel twins
Copper -superb spinel twins Copper -superb spinel twins Copper -superb spinel twins
Click photos to view larger versions.

Copper -superb spinel twins (Ref: 14.1-407)

Central Mine, Keweenaw Co., Michigan, United States
74mm x 41mm x 34mm
minID: NR6-NFA
$1200
Simply fantastic, a very well crystallized Copper with sculptural form much like a tree or cactus. The most prominent twin crystal at the top is 3.1 CM tall and the whole is very esthetic. From the Central mine of Michigan, this classic site produced many excellent spinel twins in its working life. This is well above the quality of "typical" pieces which are now uncommon. A fine USA classic copper that would be desirable from anyplace, a super example of the fames Upper Peninsula copper country. The piece displays great from almost any angle.
Data last checked on 30th Mar 2023 - specimen may no longer be available

Buy now from Well-Arranged Molecules

To purchase this mineral you need to click the button above to transfer to the dealer's website. This will open in a new window. Price shown here does not include shipping costs, always confirm price on dealer website before ordering.

Please tell the dealer you found this mineral on minfind.com - help keep minfind.com alive again!

All photos for this item are copyright © Well-Arranged Molecules and may not be used for any other purpose without permission.

See Also

Copper - elongated spinel twin chains
White Pine Mine, Ontonagan County, Michigan, United States
$660
97mm x 30mm x 19mm
Copper - spinel twin - exceptional
Itauz Mine, Zhilandy group, Karagandy Province, Kazakhstan
$900
68mm x 22mm x 11mm
Copper
Central Mine, Central, Keweenaw Co., Michigan, USA
$1200
145mm x 60mm x 40mm
Copper crystals - elongated spinel twins
Santa Rita, Grant County, New Mexico, United States
$290
32mm x 17mm x 13mm
Copper in and on Calcite USA Classic
Keweenaw Co., Michigan, United States
$1150
53mm x 34mm x 27mm
Copper with Malachite and Analcime
Cliff Mine, Pheonix, Keweenaw County, Michigan, United States
$1250
69mm x 58mm x 59mm
Copper -chain of Spinel twins
Proprietary Mine, Broken Hill, Yancowinna County, New South Wales, Australia
$390
52mm x 8mm x 4mm
Copper - spinel twin
Ray Mine, Ray District, Dripping Springs Mountain, Pinal county, Arizona, United States
$90
28mm x 9mm x 5mm
Spinel Twin Native Copper
Dzhezkazgan mining district, Karaganda region, Kazakhstan.
$400
Spinel Twin Native Copper
Dzhezkazgan mining district, Karaganda region, Kazakhstan.
$400
Copper - spinel twin crystals
Dzhezkazgan Mining District, Karaganda Region, Kazakhstan
$390
75mm x 10mm x 6mm
Copper ( spinel twin )
Ray Mine, Ray District, near Kearney, Dripping Springs Mts., Pinal County, Arizona, USA
$220
34mm x 21mm x 16mm
Native Silver with minor Copper
Wolverine Mine, Wolverine, Houghton Co., Michigan, United States
$940
122mm x 52mm x 10mm
Copper ( spinel twin )
Ray Mine, Ray District, near Kearney, Dripping Springs Mts., Pinal County, Arizona, USA
$160
31mm x 30mm x 10mm
Copper
Central Mine, Keweenaw County, Michigan, USA
$1450
90mm x 70mm x 70mm
* price is an approximate conversion and may not be accurate.

Please note that all information shown on this site may be subject to change. Information and photos are taken automatically from dealer websites and because of this errors may creep in from time to time. If there is a difference shown in price, details or availability between this site and the dealer website, you should always assume the dealer website is correct. Some of these minerals may no longer be available as our indexing of dealer websites is not real-time.

If you want to have your mineral website listed on minfind.com, click here to find out how.

Website copyright © J.Ralph and minfind.com 2009-2023. All photographs and mineral descriptions remain copyright of the mineral dealers. All Rights Reserved.