Chalcopyrite from Butte Mining District, Montana, USA - image 1
Chalcopyrite from Butte Mining District, Montana, USA - image 2
Chalcopyrite from Butte Mining District, Montana, USA - image 3

Chalcopyrite from Butte Mining District, Montana, USA

$500.00

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This unique sulphide specimen features chalcopyrite pseudomorphing enargite, with glittering quartz points on top. A rind of golden chalcopyrite can be seen covering the enargite underneath. Ex: Gene Schlepp, University of Arizona Geology Department

Product details

SpeciesChalcopyriteEnargiteQuartz
SizeSmall Cabinet
Dimensions6.5 x 6.0 x 2.0 cm
Listed on07/18/2026
LocalityUSA, Montana, Butte Mining District
SKU29135
Current owner
DanZ Rockshop
DanZ RockshopFeatured
Arvada, Colorado, USA
2,136 for sale·9 sold

Learn more

Chalcopyrite
Mineral guide
Learn about Chalcopyrite
brassy-gold, metallic crystals with disphenoid forms and rainbow tarnish; prized for luster, contrast, and localities like Dalnegorsk.
Chalcopyrite
Regional guide
Chalcopyrite from Butte Mining District
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Locality guide
Butte Mining District
Butte Mining District, USA - famed copper-molybdenum vein system yielding museum-grade ore specimens, enargite prisms, covellite plates, and rich collector app…