20hhgd.is ((CALCITE)), $15 MINIMUM BID, Krushev dol deposit, Krushev dol mine, Madan ore field, Smolyan Province, Bulgaria, 7.5 x 6.5 x 3.5 cm, Cabinet, | |
A cluster of terminated Calcite crystals. Yellow Calcite crystals with a second generation of white opaque Calcite overlaid coating. ex Glenn Davidson collection. |