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Collection: 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.
    Wulfenite Specimen from Red Cloud Mine. - The Crystal Connoisseurs
    Regular price
    €163,60
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    €163,60
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  • Swiss Quartz. 31g
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    €49,08
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    €49,08
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  • DT Quartz With Petroleum & Methane Inclusions
    DT Quartz With Petroleum & Methane Inclusions - The Crystal Connoisseurs
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    from €16,36
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    from €16,36
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  • Chlorite Quartz. 44g
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    €28,36
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    €28,36
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  • Brazilian Smoky Quartz #2
    Regular price
    €117,79
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    €117,79
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  • Brazilian Smoky Quartz
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    €125,42
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    €125,42
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  • Swiss Quartz. 82g
    Regular price
    €87,25
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    €87,25
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  • Quartz with Calcite. 5g
    Quartz with Calcite. 5g - The Crystal Connoisseurs
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    €13,09
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    €13,09
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  • Quartz with Calcite. 7g
    Quartz with Calcite. 7g - The Crystal Connoisseurs
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    €35,99
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    €35,99
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  • Quartz with Calcite. 10g
    Quartz with Calcite. 10g - The Crystal Connoisseurs
    Regular price
    €31,63
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    €31,63
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  • Carbon Enhydro Quartz.
    Carbon Enhydro Quartz. - The Crystal Connoisseurs
    Regular price
    €67,62
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    €67,62
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  • Enhydro Quartz with Carbon Inclusions.
    Enhydro Quartz with Carbon Inclusions. - The Crystal Connoisseurs
    Regular price
    €92,70
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    €92,70
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  • Lodolite Quartz. Cabochon, Oval. 16ct.
    Lodolite Quartz. Cabochon, Oval. 16ct. - The Crystal Connoisseurs
    Regular price
    €36,81
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    €36,81
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  • Brookite in Quartz. Cabochon, Oval. 24ct.
    Brookite in Quartz. Cabochon, Oval. 24ct. - The Crystal Connoisseurs
    Regular price
    €79,07
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    €79,07
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  • Brookite in Quartz. Facet, Rectangle. 5ct.
    Brookite in Quartz. Facet, Rectangle. 5ct. - The Crystal Connoisseurs
    Regular price
    €24,81
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    €24,81
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  • Dendritic Quartz. Facet, Square. 11ct.
    Dendritic Quartz. Facet, Square. 11ct. - The Crystal Connoisseurs
    Regular price
    €31,36
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    €31,36
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  • Gold & Silver Rutilated Quartz. Cabochon, Rectangle. 23ct.
    Gold & Silver Rutilated Quartz. Cabochon, Rectangle. 23ct. - The Crystal Connoisseurs
    Regular price
    €51,97
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    €51,97
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  • Rutilated Quartz. Facet, Rectangle. 34ct
    Rutilated Quartz. Facet, Rectangle. 34ct - The Crystal Connoisseurs
    Regular price
    €57,53
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    €57,53
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  • Rutilated Quartz. Facet, Rectangle. 25ct
    Rutilated Quartz. Facet, Rectangle. 25ct - The Crystal Connoisseurs
    Regular price
    €42,48
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    €42,48
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  • Brookite in Quartz. Facet, Rectangle. 36ct
    Brookite in Quartz. Facet, Rectangle. 36ct - The Crystal Connoisseurs
    Regular price
    €117,79
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    €117,79
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  • x6 Swiss Quartz. 17g.
    Swiss Quartz. Lot of 6. 17g. - The Crystal Connoisseurs
    Regular price
    €23,99
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    €23,99
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  • Native Copper in Selenite. 26g.
    Native Copper in Selenite. 26g. - The Crystal Connoisseurs
    Regular price
    €43,25
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    €43,25
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  • Native Copper in Selenite. 23g.
    Native Copper in Selenite. 23g. - The Crystal Connoisseurs
    Regular price
    €38,11
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    €38,11
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  • Native Copper in Selenite. 17g.
    Native Copper in Selenite. 17g. - The Crystal Connoisseurs
    Regular price
    €28,25
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    €28,25
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  • Native Copper in Selenite. 21g.
    Native Copper in Selenite. 21g. - The Crystal Connoisseurs
    Regular price
    €35,78
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    €35,78
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