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Obsidian is a volcanic glass found all over the world that is formed during the rapid cooling process of lava. Rainbow Obsidian occurs primarily in Mexico and the US due to microscopic Magnetite inclusions that reflect a stunning array of colorful tones. Obsidian has been used for centuries by Native Americans, in Stone Age cultures and in Medicine because of its ability to be easily fractured into extremely sharp tools. It was also used as one of the earliest known mirrors because of its high reflective nature.
Beads 10mm, Beads 6mm, Beads 8mm, Beads 12mm, Beads 14mm
16cm 6.3inch, 17cm 6.7inch, 18cm 7.0inch, 19cm 7.5inch, 20cm 7.9inch, 21cm 8.3inch, 22cm 8.6inch, 23cm 9inch, 24cm 9.5inch, 25cm 9.8inch