Snowflake Obsidian Slab – Large Cut with Bold White Crystal Patterns Agua Nueva Agate Measurements (inches - longest -

Measurements (inches - longest - approx):  4 x 3

Fossil stromatolite structure with volcanic plume clouds

This slab of Apple Valley Jasper is cut very thin (just 0

This material was often mossy with some gorgeous well defined agate

Weight: Approx  13

Snowflake Obsidian Slab – Large Cut with Bold White Crystal Patterns Agua Nueva Agate Measurements (inches - longest -Snowflake Obsidian Slab Large Cut with Vivid White Crystal Bursts This gorgeous large slab of Snowflake Obsidian shows off the dramatic contrast this material is known forjet black volcanic glass scattered with well defined white snowflake like inclusions. The distinct pattern is formed by crystallites of cristobalite embedded in the obsidian as it cools. This is a bold and eye catching piece, ideal for display or cutting into standout cabochons.