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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
  • DT Quartz With Petroleum & Methane Inclusions - The Crystal Connoisseurs
    from $18.65
    from $18.65
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  • $27.75
    $27.75
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  • $32.32
    $32.32
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  • $134.27
    $134.27
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  • $142.97
    $142.97
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  • $99.46
    $99.46
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  • Quartz with Calcite. 5g - The Crystal Connoisseurs
    $14.92
    $14.92
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  • Quartz with Calcite. 7g - The Crystal Connoisseurs
    $41.03
    $41.03
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  • Quartz with Calcite. 10g - The Crystal Connoisseurs
    $36.05
    $36.05
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  • Carbon Enhydro Quartz. - The Crystal Connoisseurs
    $77.08
    $77.08
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  • Enhydro Quartz with Carbon Inclusions. - The Crystal Connoisseurs
    $105.67
    $105.67
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  • Lodolite Quartz. Cabochon, Oval. 16ct. - The Crystal Connoisseurs
    $41.96
    $41.96
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  • Brookite in Quartz. Cabochon, Oval. 24ct. - The Crystal Connoisseurs
    $90.13
    $90.13
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  • Brookite in Quartz. Facet, Rectangle. 5ct. - The Crystal Connoisseurs
    $28.28
    $28.28
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  • Dendritic Quartz. Facet, Square. 11ct. - The Crystal Connoisseurs
    $35.74
    $35.74
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  • Gold & Silver Rutilated Quartz. Cabochon, Rectangle. 23ct. - The Crystal Connoisseurs
    $59.24
    $59.24
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  • Rutilated Quartz. Facet, Rectangle. 34ct - The Crystal Connoisseurs
    $65.58
    $65.58
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  • Rutilated Quartz. Facet, Rectangle. 25ct - The Crystal Connoisseurs
    $48.42
    $48.42
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  • Brookite in Quartz. Facet, Rectangle. 36ct - The Crystal Connoisseurs
    $134.27
    $134.27
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  • Swiss Quartz. Lot of 6. 17g. - The Crystal Connoisseurs
    $27.35
    $27.35
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  • Native Copper in Selenite. 26g. - The Crystal Connoisseurs
    $49.30
    $49.30
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  • Native Copper in Selenite. 23g. - The Crystal Connoisseurs
    $43.45
    $43.45
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  • Native Copper in Selenite. 21g. - The Crystal Connoisseurs
    $40.78
    $40.78
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  • Gold Rutile Quartz Facet. Round. 9ct - The Crystal Connoisseurs
    $124.32
    $124.32
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  • Lemon Quartz Facet. Square. 2.4ct - The Crystal Connoisseurs
    $59.67
    $59.67
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