Mother of Pearl 15mm A Grade Coin Cabochon Fai Po Gem and Jewellery A particularly soft stone

A particularly soft stone

Ancient Cellar Black Agate is a natural agate that is dyed and heated to give it the unique color and pattern we call Ancient Cellar

and the sheets and flakes of mica are flexible

and in standard porcelain

Mother of Pearl 15mm A Grade Coin Cabochon Fai Po Gem and Jewellery A particularly soft stoneMother of Pearl, also known as Nacre, is an iridescent composite of organic and inorganic material most known for being the coating of pearls. It is produced by certain molluscs as an inner shell layer, and forms around pieces of sand or other irritations within such a molluscs shell to create pearls. Mother of Pearl is white with an iridescent sheen. Sold individually. These cabochons are all unique and vary in colors and patterns. The image shown