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Tourmaline

Silicates (Cyclosilicates)
A(D3)G6(Si6O18)(BO3)3X3Z
(OH,F)4 (Complex borosilicates)
*Crystal System: Trigonal
*Appearance: Prismatic crystals, often elongated with vertical striations, sometimes hemimorphic
*Cleavage: Irregular/Uneven, Conchoidal
*Hardness: 7
*Specific Gravity: 2.9 - 3.25
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45 products
  • Paraiba Tourmaline in Matrix. 94g - Locale: Paraiba, Brazil. Weight: 94.14grams. Dimensions: 2.3 x 1.8 x 1.3in - The Crystal Connoisseurs
    €2.075,28
    €2.075,28
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  • €49,29
    €49,29
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  • €34,01
    €34,01
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  • €56,21
    €56,21
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  • Lavender Tourmaline Slice. 11ct - The Crystal Connoisseurs
    €106,07
    €106,07
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  • Bi-Color Stak Nala Tourmaline Cluster - The Crystal Connoisseurs
    €259,41
    €259,41
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  • €138,35
    €138,35
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  • Bi-Color Tourmaline in Matrix. 581 grams. - The Crystal Connoisseurs
    €288,23
    €288,23
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  • €219,06
    €219,06
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  • Bi-Color Tourmaline from Nigeria - The Crystal Connoisseurs
    €276,70
    €276,70
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  • Tourmaline in Matrix. - The Crystal Connoisseurs
    €96,85
    €96,85
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  • €55,34
    €55,34
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  • €34,59
    €34,59
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  • €50,73
    €50,73
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  • €44,96
    €44,96
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  • €86,47
    €86,47
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  • €115,29
    €115,29
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  • €138,35
    €138,35
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  • €64,56
    €64,56
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  • €77,25
    €77,25
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  • €778,23
    €778,23
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  • €147,58
    €147,58
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  • €76,09
    €76,09
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  • Tourmaline Cluster - The Crystal Connoisseurs
    €40,35
    €40,35
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  • Paprok Tourmaline - The Crystal Connoisseurs
    €115,29
    €115,29
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  • Indicolite Tourmaline - The Crystal Connoisseurs
    from €288,23
    from €288,23
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  • Chakra Key - The Crystal Connoisseurs
    €1.456,15
    €1.456,15
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  • Bi-color Paprok Tourmaline. 28ct - The Crystal Connoisseurs
    €322,82
    €322,82
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  • Tri-color Paprok Tourmaline. 15.5ct - The Crystal Connoisseurs
    €250,19
    €250,19
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  • AAA Schorl
    €138,35
    €138,35
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  • €27,67
    €27,67
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  • Stak Nala Tourmaline. 3.8ct - The Crystal Connoisseurs
    €25,36
    €25,36
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