1605 511 09ldgces ((CALCITE, QUARTZ variety AMETHYST)), $10 MINIMUM BID, Rio Grande do Sul, South Region, Brazil, 14 x 6 x 3.5 cm, Cabinet | |
Here is a Brazilian specimen with rhombs and scalenohedral crystals of Calcite with light purple Amethyst on the upper left. ex H Deisinger collection |