Starry Night Obsidian Slabs from Mexico
Starry Obsidian has wonderful white to colored spots and patterns on a black background. The surface of Starry Night Obsidian is a little crackly, but it isn’t that noticable because it takes a good polish. Cuts easily and polishes well with diamond.tiffany stone. Some uneven hardness can be encountered in this material, but tiffany stone generally cuts easily and takes a fine polish with diamond, tin or cerium oxide. Mohs hardness is 5 to 6.
Ruler is in Inches.

Example of a Starry Night Obsidian Cabochon
Showing 1–12 of 14 results
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Slab1001 – Starry Night Obsidian Slabs
Measures (approx) 1 at 5/32″ thick and 1 at 3/16 to 9/32″ thick.
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Slab1553 – Starry Night Obsidian Slabs
Measures (approx) 1 at 1/4″ thick and 1 at 3/16″ thick.
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Slab1604 – Starry Night Obsidian Slabs
Measures (approx) 1 at 5/32 to 7/32″ thick and 1 at 1/8″ thick.