Obsidian Flakes

$4.50

Description

Obsidian is an igneous rock that forms when molten rock material cools so rapidly that atoms are unable to arrange themselves into a crystalline structure. The result is a volcanic glass with a smooth uniform texture that breaks with a conchoidal fracture.  Very easy to work with and is a good choice for the beginner.  Mahogany (brown) and black flakes available.   Approximately 1 lb.

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