These 6mm smooth round snowflake obsidian gemstone beads offer a naturally black stone with white cristobalite crystals that resemble snowflakes. Obsidian is not a mineral but a glass formed from rapid cooling of silica-rich volcanic lava.
These beads are grade B because several beads are off round, drilled off center, or their drill holes are chipped or broken.
- Bead Size: Click Size above to choose
- Strand Length: 15.25" Minimum
- Treatments: Waxed