OBSIDIAN
Obsidian is a naturally occuring glass, commonly silicon dioxide, formed within volcanic lava. It is found globally in localities where there is, or has been, volcanic activity and forms at the edges of lava flows where the material is prone to more rapid cooling. As with most glass, Obsidian can be brittle, but its amorphous, non-crystalline structure gives rise to many attractive and unique features.
Showing 13 of 13 results
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Brown Velvet Obsidian cabochon, Mexico. 59.13 carats. ** SOLD **
£34.00Out of stock -
Golden Sheen Obsidian cabochon, Mexico. 36.14 carats (Video) ** SOLD **
£30.00Out of stock -
Golden Sheen Obsidian cabochon, Mexico. 39.34 carats (Video)
£28.00 -
Golden Sheen Obsidian cabochon, Mexico. 49.48 carats (Video)
£32.00 -
Lipari Cosmic Obsidian cabochon, Italy. 19.61 carats.
£35.00 -
Lipari Obsidian cabochon, aka "Cosmic Obsidian", Italy. 5.64 carats.
£24.00 -
Lipari Obsidian, aka Cosmic Obsidian, faceted, Italy. 7.24 carats.
£45.00 -
Lipari Obsidian, aka Cosmic Obsidian, faceted, Italy. 12.36 carats.
£55.00 -
Lipari Obsidian, aka Cosmic Obsidian, faceted, Italy. 3.89 carats.
£26.00 -
Peanut Obsidian cabochon, Mexico. 16.35 carats. ** SOLD **
£33.00Out of stock -
Silver Sheen Obsidian cabochon, Mexico. 18.44 carats (Video)
£24.00 -
Starry Night Obsidian cabochon, Mexico. 44.35 carats.
£35.00 -
Starry Night Obsidian cabochon, Mexico. 44.57 carats.
£42.00