Obsidian jewellery with its distinctive and vivid grey snowflake like markings, is attractive and irresistible to all. It is refreshingly organic, and in a class of its own.
Obsidian is a natural glass of volcanic origin that is formed by the rapid cooling of viscous lava. It is extremely rich in silica (about 35 to 80 percent) and is low in water. Obsidian is made of the same minerals as granite but cooled so quickly that they do not have time to crystallize.