9chmrl ((CALCITE pseudomorph after GLAUBERITE)), $10 MINIMUM BID, Camp Verde, Yavapai County, Arizona, 7 x 4 x 3.5 cm, Cabinet | |
Excellent specimen which is nearly completely undamaged. Glauberite is a sulfate and Calcite is a carbonate. If it dissolves in HCl, then it was a Calcite pseudo. |