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Chalcopyrite

Unknown Owner
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Bright, botryoidal chalcopyrite formations (aka "blister copper") liberally coat a matrix accented by calcite crystals. While these could initially be mistaken for old, classic finds from Cornwall, they're actually too big for old English material and rather are "COVID-era" finds from China in early 2020. The front right "finger" formation reaches about 2 cm and angles out isolated from the brassy bed, and to the left at the bottom of the specimen, several lustrous, iron-stained calcite crystals peek out from the chalcopyrite botryoids. This is a visually intriguing and well-balanced small cabinet piece that really pops!

Product details

SizeSmall Cabinet
Dimensions7.8 x 5.3 x 2.2 cm
Added on12/02/2024

Known provenance

DateCollectorAcquisition price
08/2024Unknown OwnerNot disclosed
The ArkenstoneNot disclosed

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 Tonglushan Mine, China
Tonglushan chalcopyrite, Daye, China — brassy crystals and iridescent blister copper spheres; a skarn locality prized by collectors for rarity and context.