David K. Joyce


8mm tall cm
Vermilion Mine
Denison Township
Ontario, Canada


Item number: 21509

Now THIS is a nice specimen of this very rare mineral. It shows two sharp crystals of arsenohauchecornite embedded in chalcopyrite. The biggest crystal is not complete, as you can see but it is a sharp rectangular-tabular crystal. Both have excellent luster. Rare mineral from the type locality.