Obsidian is a naturally occurring volcanic glass formed as an extrusive igneous rock. It is produced when felsic lava extruded from a volcano cools rapidly without crystal growth. Small, white, clustered of cristobalite in the black glass produce a snowflake pattern. (Snowflake Obsidian

Snowflake Obsidian Tumblestone

SKU: PKGS12
£1.20Price
  • Sold individually

    Approx Individual Stone Size: 2.5cm - 3cm

    Approx Product Weight: 6gm - 11gm