7chjdt ((QUARTZ ps ANHYDRITE, QUARTZ ps GLAUBERITE)) , New Street, New Jersey, 7.5 x 5 x 3 cm, Cabinet, | |
Here is a double pseudomorph. On the top is the voids from missing bladed crystals of Anhydrite replaced by Quartz. On the sides an back are the longer pseudos with the rhombic cross section which are Quartz after Glauberite. |