Polished and Natural Large Crystalline Ball Agate Cluster x 1 From Maintirano, Madagascar DOG TOOTH CALCITE Verdite is a hard solid

Verdite is a hard solid Serpentine but has iron and corundum in it

but it the spark is in dark blue-black Cordierite and it has the pink Sillimanite

however this chip is so minute it's barely noticeable

as it is very hard to find rough material that has both excellent patterns but without natural flaws or cracks

mineral or crystal pieces selected to make this exquisite jewellery

Polished and Natural Large Crystalline Ball Agate Cluster x 1 From Maintirano, Madagascar DOG TOOTH CALCITE Verdite is a hard solidPRODUCT DESCRIPTION This is a crystalline Ball Agate (AKA Cristobalite) cluster. Stalagmitic formation of Quartz crystals growing on a Maintirano Coral Agate. The Agate base is polished showing inner patterns of host rock. PRODUCT DATA Locality = Maintirano, Madagascar Grade = A Grade Size = 162 x 111 x 108 mm