7atkra ((CALCITE on GOETHITE with MALACHITE PS CUPRITE)) Tsumeb, Namibia, 5 x 4.5 x 2.5 cm, Miniature | |
Neat opaque scalenohedral crystals of lustrous white Calcite on contrasting dard brown GOETHITE. There is also small points of Malachite which look like the Malachite pseudomorphs after Cuprite seen on some other specimens in the lot. These could also just be Malachite. |