Snowflake Obsidian Tumblestone 20-30mm

These Snowflake Obsidian tumblestones measure approximately 20–30 mm and feature a striking contrast of glossy black volcanic glass scattered with pale grey-white “snowflake” patterns. Each one is polished to a smooth finish, making them ideal for grounding, reflection, or simply appreciating their natural beauty.

About this crystal
Snowflake Obsidian is known for its grounding and protective energy. It helps bring hidden patterns to the surface, emotional, behavioural, or mental, so they can be acknowledged and released. Often used for shadow work or gentle introspection, it balances dark with light, stillness with clarity, and reminds us that growth often comes through still moments.

This stone forms when volcanic lava cools rapidly, creating natural glass. The signature “snowflakes” are actually crystallised inclusions of white feldspar (cristobalite) that develop as the obsidian slowly devitrifies. Most Snowflake Obsidian comes from regions with historic volcanic activity, such as Mexico and parts of the United States, where it's carefully collected and polished into these smooth, reflective pieces.