Dims:2.5x1.4x0.7" (6.4x3.6x1.8 cm)
Wt: 1.4oz. (40g)
The top surface of this specimen is liberally coated with a layer of pseudohexagonal crystals of tridymite. These crystals are very thin and tabular. A loupe is needed to satisfactorily examine them. There are several small calcite crystals associated with the tridymite. There is only minor surface abrasion on this specimen.