20hhgd.is ((CALCITE with MARCASITE inclusions)), $25 MINIMUM BID, Linwood Mine, Buffalo, Scott Co., Iowa, 13 x 10 x 4.5 cm, Cabinet | |
Highly lustrous Calcite crystals that have a polished look even though it is not possible. Small Marcasite crystals inclusions within the Calcite crystals. ex Glenn Davidson collection. ex Weinrich Mineral specimen. |