15btcenr ((CALCITE on QUARTZ )), $15 MINIMUM BID, Irai, Rio Grande do Sul, Brazil, 13 x 9 x 5 cm, Cabinet | |
Cabinet sized Quartz flower section. Quartz has a short velvety like grey green coating. Double terminated Calcite crystals perched on the Quartz. There is also small white flat crystals that look like the Quartz pseudomorphs after Anhydrite. Not pretty but interesting. |