Lot of 10 Extremely Rare Grandidierite Gem Crystal From Madagascar - 162.45 Carats minerals This is a very nice

This is a very nice lot of 25 Chrome Diopside crystals from Russia

Location: Bolivia

This s a fine black Melanite Garnet (black variety of Andradite) crystal from Mali in great condition

There are a very nice gem quality Phenakite crystal from Nigeria

You are bidding on a genuine black Nephrite Jade bracelet made with 100% natural stones

Lot of 10 Extremely Rare Grandidierite Gem Crystal From Madagascar - 162.45 Carats minerals This is a very niceThis is an extremely rare lot of 10 bluish green Grandidierite crystals. This is considered by many to be one of the 10 rarest gemstones in the world. Each lot is similar to the one pictured. Location: Madagascar Size: up to 2. 6 Centimeters long Weight: 32. 48 grams