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Gemstones
Coral, Pink
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Coral, Pink
- Geological - This calcareous material which is part of many reefs is composed of CaCO3. Unworked state coral is dull or has a waxy luster, when polished it has a vitreous luster. Colored pink. Hardness 3-4.
- Origin - Coasts of W. Mediterranean, Bay of Biscay, Canary Islands, Malaysia, Japan.
- Mystic Lore -
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