Quartz clear pair 8.20 ct.

Maybe the most popular and well known mineral in the world! A simple quartz or also called rock crystal. It is found all over the 5 continents in various shapes and sizes: Among this, the optical type is the most valuable especially when is found in large size.I remember years ago I have seen in Tucson a sphere of flawless quartz of abouth 20 cm. ( abouth 8 inch ) for sale at $120.000.00! These gems here comes from Madagascar and are flawless with a very nice mirror polish and well cut. Size: 10x10x6.6 mm. Weight: 8.20 ct. CODE#2780