Heterogenite, Malachite on Cobaltian Calcite
at-auction$ 250
- Locality
- Kolwezi Mining District, Lualaba, DR Congo
- Minerals
- Arsenopyrite, Calcite, Malachite
- Dimensions
- 7 x 6 x 3 cm
- Size class
- Small Cabinet
- SID
- ST190
Black Heterogenite and green Malachite atop Cobaltoan Calcite. The Calcite on this specimen is brown with the Cobaltian Calcite forming a pink final layer over earlier generation of the brown Calcite, giving it a more subdued look than others but still with vivid 'hot' pink flashes all over.