Snowflake Obsidian is formed when the felsic lava from a volcano rapidly cools down with very minimum crystal growth. It's basically a volcanic glass that formed as an igneous rock. Snowflake Obsidian is usually black in color, with white patches called Phenocryst. It resembles snowflakes, hence the name.
 
Size: 1 1/2" (heavier stone) with approx. $3.99 added in for shipping
Metaphysical Properties: Obsidian is truth-enhancing. A strongly protective stone, it forms a shield against negativity. It blocks psychic attack and absorbs negative energies from the environment. Obsidian draws out mental stress and tension.