Black Obsidian Octagon Coasters (2 Pieces) (3-5 inches) Menu Obelisks Black Cord Faceted Yellow Quartz

Black Cord Faceted Yellow Quartz Hexagon Pendant

where trace amounts of chromium replace aluminum ions in kyanite crystals

Not Native American Made

or rainbow sheen when polished

Black Obsidian Octagon Coasters (2 Pieces) (3-5 inches) Menu Obelisks Black Cord Faceted Yellow QuartzBlack Obsidian Octagon Coasters Uniqueness Guaranteed: Every item is one of a kind, making them ideal for all projects or designs. Origin: India Quantity: set of 2 Size: 3" 5" Obsidian is not a gemstone but a kind of glass that forms when volcanic lava rapidly cools in the open air without forming any specific crystalline structures. Depending on the included minerals, obsidian can occasionally exhibit a gold, silver, or rainbow sheen when polished.