15dm181 ((CONICHALCITE with CALCITE)), $8 MINIMUM BID, Ojuela Mine, Mapimi, Durango, Mexico, 3.5 x 3 x 2.5 cm, Miniature | |
With a loop I see a green mound covered with smaller olive green crystals. Much is covered with colorless rhombs of Calcite. Dennis McMurdie collection. |