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Quartz in Purple, Amethyst is athe form of purple (or shades of) Quartz. Myths has it that wearing Amethyst has the power of protecting it's wearer from intoxication. Originating mainly from the large deposits in Brazil, Amethyst can be found in a wide variety of sizes, shapes, and cuts.
At times they are Heat Treated or Irradiation to alter the color.
Special Care is required. Avoid exposure to sunlight and also black lights.
Amethyst is the birthstone of Modern: February, Traditional: February
Amethyst Properties:
Hardness: 7
Specific Gravity: 2.65
Refractive Index: 1.54-1.55
Chemical Composition: SiO2
Crystal Structure: Trigonal
Specific Gravity: 2.65
Refractive Index: 1.54-1.55
Chemical Composition: SiO2
Crystal Structure: Trigonal
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