Description Natural Lapis Lazuli Oval Cabochons Markings and Pyrite spots will vary as each gemstone is unique. Moh’s Scale Hardness: 5-5.5 Specific Gravity: 2.7-2.9 (increases with amount of pyrite) Refractive Index: 1.5 Treatment: None Origin: Afghanistan
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| Width | +/- 135cm |
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