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Collection: 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
.
43 products
  • Paraiba Tourmaline in Matrix
    Paraiba Tourmaline in Matrix. 94g - Locale: Paraiba, Brazil. Weight: 94.14grams. Dimensions: 2.3 x 1.8 x 1.3in - The Crystal Connoisseurs
    Regular price
    $1,837.76
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    $1,837.76
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  • Schorl Tourmaline in Mica. 22g
    Regular price
    $53.15
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    $53.15
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  • Schorl Tourmaline in Mica. 18g
    Regular price
    $36.67
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    $36.67
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  • x3 Tourmaline. 5g
    Regular price
    $60.61
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    $60.61
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  • Lavender Tourmaline Slice. 11ct
    Lavender Tourmaline Slice. 11ct - The Crystal Connoisseurs
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    $114.37
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    $114.37
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  • Bi-Color Stak Nala Tourmaline Cluster
    Bi-Color Stak Nala Tourmaline Cluster - The Crystal Connoisseurs
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    $279.72
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    $279.72
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  • Beryl var. Goshenite with Schorl Tourmaline
    Regular price
    $149.18
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    $149.18
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  • Bi-Color Tourmaline in Matrix. 581 grams.
    Bi-Color Tourmaline in Matrix. 581 grams. - The Crystal Connoisseurs
    Regular price
    $310.80
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    $310.80
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  • Tourmaline. Nigeria
    Regular price
    $236.21
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    $236.21
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  • Bi-Color Tourmaline from Nigeria
    Bi-Color Tourmaline from Nigeria - The Crystal Connoisseurs
    Regular price
    $298.37
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    $298.37
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  • Tourmaline in Matrix.
    Tourmaline in Matrix. - The Crystal Connoisseurs
    Regular price
    $104.43
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    $104.43
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  • Tourmaline var. Schorl From Forward Mine. 15.9g
    Regular price
    $59.67
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    $59.67
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  • Tourmaline var. Schorl From Forward Mine. 11.5g
    Regular price
    $37.30
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    $37.30
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  • Tourmaline var. Schorl From Forward Mine. 16.2g
    Regular price
    $54.70
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    $54.70
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  • Tourmaline var. Schorl From Forward Mine. 14.8g
    Regular price
    $48.48
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    $48.48
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  • Tourmaline var. Schorl From Forward Mine. 33g
    Regular price
    $93.24
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    $93.24
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  • Tourmaline var. Schorl From Forward Mine. 51.8g
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    $124.32
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    $124.32
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  • Tourmaline. Lot of 12.
    Regular price
    $149.18
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    $149.18
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  • Tourmaline var. Schorl. 17.2g
    Regular price
    $69.62
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    $69.62
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  • Black Tourmaline with Albite. Double Terminated. 15.9g
    Regular price
    $83.29
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    $83.29
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  • Morganite w/ Quartz & Tourmaline on Matrix
    Regular price
    $839.16
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    $839.16
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  • Quartz with Indicolite Tourmaline Inclusions. 89.9g
    Regular price
    $159.13
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    $159.13
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  • Quartz with Black Tourmaline. 16.1g
    Regular price
    $82.05
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    $82.05
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  • Tourmaline Cluster
    Tourmaline Cluster - The Crystal Connoisseurs
    Regular price
    $39.00
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    $39.00
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  • Tourmaline Paprok Afghanistan
    Paprok Tourmaline - The Crystal Connoisseurs
    Regular price
    $125.00
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    $125.00
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