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Quartz

Formula: SiO2
Luster: Vitreous
Hardness: 7
Specific Gravity: 2.65 - 2.66
Crystal System: Trigonal
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119 products
  • Wulfenite Specimen from Red Cloud Mine. - The Crystal Connoisseurs
    $168.00
    $168.00
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  • $50.40
    $50.40
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  • DT Quartz With Petroleum & Methane Inclusions - The Crystal Connoisseurs
    from $16.80
    from $16.80
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  • $29.12
    $29.12
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  • $120.96
    $120.96
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  • $128.80
    $128.80
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  • $89.60
    $89.60
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  • Quartz with Calcite. 5g - The Crystal Connoisseurs
    $13.44
    $13.44
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  • Quartz with Calcite. 7g - The Crystal Connoisseurs
    $36.96
    $36.96
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  • Quartz with Calcite. 10g - The Crystal Connoisseurs
    $32.48
    $32.48
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  • Carbon Enhydro Quartz. - The Crystal Connoisseurs
    $69.44
    $69.44
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  • Enhydro Quartz with Carbon Inclusions. - The Crystal Connoisseurs
    $95.20
    $95.20
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  • Lodolite Quartz. Cabochon, Oval. 16ct. - The Crystal Connoisseurs
    $37.80
    $37.80
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  • Brookite in Quartz. Cabochon, Oval. 24ct. - The Crystal Connoisseurs
    $81.20
    $81.20
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  • Brookite in Quartz. Facet, Rectangle. 5ct. - The Crystal Connoisseurs
    $25.48
    $25.48
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  • Dendritic Quartz. Facet, Square. 11ct. - The Crystal Connoisseurs
    $32.20
    $32.20
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  • Gold & Silver Rutilated Quartz. Cabochon, Rectangle. 23ct. - The Crystal Connoisseurs
    $53.37
    $53.37
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  • Rutilated Quartz. Facet, Rectangle. 34ct - The Crystal Connoisseurs
    $59.08
    $59.08
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  • Rutilated Quartz. Facet, Rectangle. 25ct - The Crystal Connoisseurs
    $43.62
    $43.62
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  • Brookite in Quartz. Facet, Rectangle. 36ct - The Crystal Connoisseurs
    $120.96
    $120.96
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  • Swiss Quartz. Lot of 6. 17g. - The Crystal Connoisseurs
    $24.64
    $24.64
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  • Native Copper in Selenite. 26g. - The Crystal Connoisseurs
    $44.41
    $44.41
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  • Native Copper in Selenite. 23g. - The Crystal Connoisseurs
    $39.14
    $39.14
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  • Native Copper in Selenite. 17g. - The Crystal Connoisseurs
    $29.01
    $29.01
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  • Native Copper in Selenite. 21g. - The Crystal Connoisseurs
    $36.74
    $36.74
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