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Quartz

Formula: SiO2
Luster: Vitreous
Hardness: 7
Specific Gravity: 2.65 - 2.66
Crystal System: Trigonal
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115 products
  • $24.86
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  • $24.86
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  • Tibetan Quartz. Double Terminated. 13g - The Crystal Connoisseurs
    $24.86
    $24.86
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  • Swiss Quartz. 78g - The Crystal Connoisseurs
    $88.27
    $88.27
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  • Swiss Quartz. 43g - The Crystal Connoisseurs
    $70.86
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  • Druzy Herkimer Diamonds in Matrix. - The Crystal Connoisseurs
    $47.24
    $47.24
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  • Druzy Herkimer Diamonds in Matrix. - The Crystal Connoisseurs
    $39.78
    $39.78
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  • x5 Singing Quartz. 10g - The Crystal Connoisseurs
    $27.35
    $27.35
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  • x6 Singing Quartz. 18g - The Crystal Connoisseurs
    $44.76
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  • $121.83
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  • Brandberg Amethyst on Feldspar. - The Crystal Connoisseurs
    $155.40
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  • $723.54
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  • Dumortierite in Quartz. 18.4g - The Crystal Connoisseurs
    $130.54
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  • $106.92
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  • $111.89
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  • Dumortierite in Quartz. 38g - The Crystal Connoisseurs
    $149.18
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  • $28.59
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  • $138.00
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