![Tumbled Snowflake Obsidian / 1" AVG - 1 LB. LOTCrystal River Gems](http://crystalrivergems.com/cdn/shop/products/1-LB-LOT-Snowflake-Obsidian-Tumbled-Gemstones-Crystal-River-Gems-476-368740.jpg?v=1703006397&width=1080)
Tumbled Snowflake Obsidian / 1" AVG - 1 LB. LOT
TROBSN-16
- In stock, ready to ship
- Backordered, shipping soon
Quantity: 1 pound
Average size range: 1 inch
Obsidian is not a gemstone, but instead a kind of glass that forms when volcanic lava rapidly cools in the open air without forming any specific crystalline structures. When polished, obsidian can occasionally exhibit a gold, silver, or rainbow sheen depending on any included minerals. Snowflake obsidian also contains inclusions of cristobalite, a mineral sometimes found in marine opal.