511-9ldgcis ((QUARTZ, CALCITE, PSILOMELANE)), $5 MINIMUM BID, Unknown, 9.5 x 6.5 x 3 cm, Cabinet | |
Here is a nice Quartz specimen with stubby terminated Quartz crystals. On the Quartz are black crystals which I guess are the Calcite crystals dark grey to black from Psilomelane inclusions. The German label is here without any location given. ex H Desinger collection. |