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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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115 products
  • DT Quartz With Petroleum & Methane Inclusions
    DT Quartz With Petroleum & Methane Inclusions - The Crystal Connoisseurs
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    from €17,78
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  • Pecos Diamond (x2) New Mexico
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    €26,46
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    €26,46
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  • Chlorite Quartz. 44g
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    €30,82
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    €30,82
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  • Brazilian Smoky Quartz #2
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    €128,04
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    €128,04
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  • Brazilian Smoky Quartz
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    €136,33
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    €136,33
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  • Swiss Quartz. 82g
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    €94,84
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    €94,84
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  • Quartz with Calcite. 5g
    Quartz with Calcite. 5g - The Crystal Connoisseurs
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    €14,23
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    €14,23
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  • Quartz with Calcite. 7g
    Quartz with Calcite. 7g - The Crystal Connoisseurs
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    €39,13
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    €39,13
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  • Quartz with Calcite. 10g
    Quartz with Calcite. 10g - The Crystal Connoisseurs
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    €34,38
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    €34,38
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  • Carbon Enhydro Quartz.
    Carbon Enhydro Quartz. - The Crystal Connoisseurs
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    €73,50
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    €73,50
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  • Enhydro Quartz with Carbon Inclusions.
    Enhydro Quartz with Carbon Inclusions. - The Crystal Connoisseurs
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    €100,76
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    €100,76
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  • Lodolite Quartz Oval Cabochon
    Lodolite Quartz. Cabochon, Oval. 16ct. - The Crystal Connoisseurs
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    €40,01
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    €40,01
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  • Brookite in Quartz. Oval Cabochon,
    Brookite in Quartz. Cabochon, Oval. 24ct. - The Crystal Connoisseurs
    Regular price
    €85,95
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    €85,95
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  • Brookite in Quartz. Rectangle Facet,
    Brookite in Quartz. Facet, Rectangle. 5ct. - The Crystal Connoisseurs
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    €26,97
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    €26,97
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  • Dendritic Quartz. Square Facet,
    Dendritic Quartz. Facet, Square. 11ct. - The Crystal Connoisseurs
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    €34,08
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    €34,08
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  • Gold & Silver Rutilated Quartz. Cabochon, Rectangle. 23ct.
    Gold & Silver Rutilated Quartz. Cabochon, Rectangle. 23ct. - The Crystal Connoisseurs
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    €56,49
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    €56,49
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  • Rutilated Quartz. Facet, Rectangle. 34ct
    Rutilated Quartz. Facet, Rectangle. 34ct - The Crystal Connoisseurs
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    €62,54
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    €62,54
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  • Rutilated Quartz. Facet, Rectangle. 25ct
    Rutilated Quartz. Facet, Rectangle. 25ct - The Crystal Connoisseurs
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    €46,17
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    €46,17
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  • Brookite in Quartz. Facet, Rectangle. 36ct
    Brookite in Quartz. Facet, Rectangle. 36ct - The Crystal Connoisseurs
    Regular price
    €128,04
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    €128,04
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  • x6 Swiss Quartz. 17g.
    Swiss Quartz. Lot of 6. 17g. - The Crystal Connoisseurs
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    €26,08
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    €26,08
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  • Native Copper in Selenite. 26g.
    Native Copper in Selenite. 26g. - The Crystal Connoisseurs
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    €47,01
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    €47,01
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  • Native Copper in Selenite. 23g.
    Native Copper in Selenite. 23g. - The Crystal Connoisseurs
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    €41,43
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    €41,43
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  • Native Copper in Selenite. 21g.
    Native Copper in Selenite. 21g. - The Crystal Connoisseurs
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    €38,89
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    €38,89
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  • Gold Rutile Quartz Facet. Round. 9ct
    Gold Rutile Quartz Facet. Round. 9ct - The Crystal Connoisseurs
    Regular price
    €118,55
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    €118,55
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  • Lemon Quartz Facet. Square. 2.4ct
    Lemon Quartz Facet. Square. 2.4ct - The Crystal Connoisseurs
    Regular price
    €56,90
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    €56,90
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