Bixbyite 16.02 ct One of The Largest stone in the world13.20 x 13.00 x 8.00 mm y99931b

Description

Bixbyite 16.02 ct One of The Largest stone in the world13.20 x 13.00 x 8.00 mm y99931b

Bixbyite

is a Manganese Iron Oxide with formula (Mn, Fe)2O3 and hardness of 6.5

Is a rare mineral that forms small modified cubic crystal usually smaller than 10 mm.

It has a metallic opaque look and tiny natural cavities may be present on the surface.

It comes from Topaz Mountains,Juab County,Utah.

Size:13.20 x13 x 80 mm.

Weight:16.02 ct.