Round Obsidian Beads 4mm | Sold by 1 Strand(7.5") | BS0067
- SKU:
- BS0067
- UPC:
- BS0067
- MPN:
- BS0067
Description
Obsidian is a naturally occurring volcanic glass formed as an extrusive igneous rock. It is produced when felsic lava extruded from a volcano cools rapidly with minimum crystal growth.
Strand Length:around 7.5 inches
Number Per Strand: around 50
Dimensions: 4mm
Shape: Round
Mohs Hardness: 5-6^
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