1900 9iddbgcirs ((QUARTZ on CALCITE with PYRITE)), $10 MINIMUM BID, Germany, 8.5 x 7.5 x 7.5 cm, Cabinet, | |
Here is a large specimen with Calcite and Quartz on a matrix of solid Calcite. The specimen also has small Pyrite crystals on the Calcite. ex H Deisinger collection. |