Not only is it a visually attractive material, but it can easily be worked to create sharp edges, perfect for spearheads, knives, and hand-axes. Snowflake obsidian has been linked by some to ...

PALO ALTO, Calif.--(BUSINESS WIRE)--Obsidian Security today announced the successful completion of the Snowflake Ready Technology Validation, and achievement of the Snowflake Partner Network ...