11hljdir ((CALCITE with DIOPTASE)), $10 MINIMUM BID, Tsumeb Mine, Tsumeb, Namibia, 4.5 x 3.5 x 3 cm, Miniature | |
Here is a group of rhombic Calcite crystals completely covering a specimen covered with emerald green Dioptase crystals. The Dioptase green can be seen through some of the translucent to transparent Calcite crystals. The Calcite also has some black coating which looks to be on the surface and may be able to be removed with cleaning if desired. |