Blue Chalcedony Rough
We supply different grades of Rough Blue Chalcedony: 
Grade A: good shape, blue color, very few crack, clean & translucent
Grade B: light blue,  few cracks, clean & translucent
Grade C: blue, light blue or very light blue, some cracks with impurities
Peeled material: blue color, no crack, no impurity, translucent, ready to be used for making jewellery items.

Chalcedony Agate Roughs
Small quantity of Chalcedony agate (Yellow or Brown Chalcedony) is also found in Chalcedony mine, colours are mainly in coffee, white and pinkish. Click here for pictures of Chalcedony agate.