Description
A 30mm Black obsidian heart carved and polished.
Obsidian is volcanic glass that forms naturally. It comes from the rapid cooling of felsic lava. Obsidian is naturally black in color and has a glassy texture and a vitreous luster. There are several shades of Obsidian including rainbow, snowflake, gold, and mahogany. Obsidian is hard and brittle and was commonly used for tools. The meaning of Obsidian is safety and grounding.
