Chalcopyrite from Slovakia, Banská Bystrica Region, Banská Štiavnica - image 1
Photo by Olga Kaspera

Chalcopyrite from Slovakia, Banská Bystrica Region, Banská Štiavnica

Superb group of brass yellow disphenoidal chalcopyrite crystals up to 27 mm in size resting on crystalline quartz with minor tan dolomite associated from the Banská Štiavnica Ag-Pb-Zn-Cu deposit, Slovakia. Size of specimen is 7 x 6 cm. Collected in early 1980s. Ex. Hans Engelbrecht collection. My collection

Photographed by Olga Kaspera.

Product details

SpeciesChalcopyrite, Quartz, Dolomite
SizeSmall Cabinet
Dimensions7.0 x 6.0 x 2.5 cm
Added on02/22/2026
LocalitySlovakia, Banská Bystrica Region, Banská Štiavnica
RepairsNo repairs or restorations
Current owner
Martin Stevko
Martin Stevko
Bratislava, Slovakia

Owner’s note

Trade with Hans Engelbrecht

2 for sale·Member since 2026
Previous owners
DateCollectorAcquisition price
—Hans EngelbrechtNot disclosed
—Unknown OwnerNot 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 Banská Štiavnica
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Locality guide
Banská Štiavnica
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