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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
    $1,800.00
    $1,800.00
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  • $42.75
    $42.75
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  • $29.50
    $29.50
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  • $48.75
    $48.75
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  • Lavender Tourmaline Slice. 11ct - The Crystal Connoisseurs
    $92.00
    $92.00
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  • Bi-Color Stak Nala Tourmaline Cluster - The Crystal Connoisseurs
    $225.00
    $225.00
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  • $120.00
    $120.00
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  • Bi-Color Tourmaline in Matrix. 581 grams. - The Crystal Connoisseurs
    $250.00
    $250.00
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  • $190.00
    $190.00
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  • Bi-Color Tourmaline from Nigeria - The Crystal Connoisseurs
    $240.00
    $240.00
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  • Tourmaline in Matrix. - The Crystal Connoisseurs
    $84.00
    $84.00
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  • $48.00
    $48.00
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  • $30.00
    $30.00
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  • $44.00
    $44.00
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  • $39.00
    $39.00
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  • $75.00
    $75.00
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  • $100.00
    $100.00
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  • $120.00
    $120.00
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  • $56.00
    $56.00
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  • $67.00
    $67.00
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  • $675.00
    $675.00
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  • $128.00
    $128.00
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  • $66.00
    $66.00
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  • Tourmaline Cluster - The Crystal Connoisseurs
    $35.00
    $35.00
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  • Paprok Tourmaline - The Crystal Connoisseurs
    $100.00
    $100.00
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  • Indicolite Tourmaline - The Crystal Connoisseurs
    from $250.00
    from $250.00
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  • Chakra Key - The Crystal Connoisseurs
    $1,263.00
    $1,263.00
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  • Bi-color Paprok Tourmaline. 28ct - The Crystal Connoisseurs
    $280.00
    $280.00
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  • Tri-color Paprok Tourmaline. 15.5ct - The Crystal Connoisseurs
    $217.00
    $217.00
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  • AAA Schorl
    $120.00
    $120.00
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  • $24.00
    $24.00
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  • Stak Nala Tourmaline. 3.8ct - The Crystal Connoisseurs
    $22.00
    $22.00
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