Ore deposit type: Hydrothermal in sedimentary environments, Kupferschiefer or red-bed type
Provenance: Baluba Mine (Copperbelt), Zambia
Description: Epigenetic chalcopyrite (yellow, metallic luster) and carrollite (silvery gray, metallic luster) in “layer-parallel veins”. The gangue of the main vein is composed of fibrous quartz.