“A 0.3 x 0.5 cm vug in a 3.8 x 3.2 x 1.8 cm matrix, this lined with metallic micro crystalline owyheeite. Very nice for this rare species. Ex Peter Gillis collection.”
“A 0.3 x 0.5 cm vug in a 3.8 x 3.2 x 1.8 cm matrix, this lined with metallic micro crystalline owyheeite. Very nice for this rare species. Ex Peter Gillis collection.”