15dm211 ((CALCITE on SPHALERITE)), $15 MINIMUM BID, Herja Mine, Maramures, Romania, 5 x 4.5 x 1.5 cm, Miniature | |
Here is a fine undamaged lustrous Calcite with sharp edges on flattened rhombs on dark lustrous Sphalerite. These Calcite crystals sometimes are grey from Boulangerite inclusions. ex Dennis McMurdie collection. |