20hhgd.is ((CONICHALCITE, CALCITE)), $10 MINIMUM BID, Ojuela Mine, Mapimi, Durango, Mexico, 8.5 x 7 x 4 cm, Cabinet | |
Green Conichalcite with a vug lined with green Conichalcite with crystals of Calcite on the Conichalcite. ex Glenn Davidson collection. |