Obsidian is an igneous rock, a mix of cryptocrystalline grains of silica minerals in a glass-like suspension. It is a natural occurrence of volcanic glass created when lava from a volcano cools rapidly with minimal crystal growth.
Sheen Obsidian has an iridescent or metallic "sheen" caused by light reflecting from minute inclusions of mineral crystals, rock debris, or gas.
Since Obsidian is a natural glass they may have razor-sharp edges that can easily cut skin and flesh if broken. Handle with care. Do not grind dry since long-term exposure to finely ground powder may lead to silicosis.
Black Light Sheen Obsidian Teardrop Cabochon • 30x22x7mm
SKU: 55100oB-77-30227Ls
$8.00 Regular Price
$4.00Sale Price
Only 8 left in stock