Blue Obsidian

Blue obsidian is a silica-rich volcanic glass, typically vibrant or deep blue, often used for grounding, communication and stimulating the throat chakra. While rare natural forms exist in places like Turkey and Greece, most blue obsidian on the market is man-made, 

Pic is to give an indication of the stone, price often varies depending on size and weight of current stock.

Blue obsidian - hugely popular glass