Jewelry Gemstones Crystals Minerals Gemstones Fossils Meteorites

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. 94g - Locale: Paraiba, Brazil. Weight: 94.14grams. Dimensions: 2.3 x 1.8 x 1.3in - The Crystal Connoisseurs
    €1.656,81
    €1.656,81
    Sold out
  • €47,92
    €47,92
    Sold out
  • €33,06
    €33,06
    Sold out
  • €54,64
    €54,64
    Sold out
  • Lavender Tourmaline Slice. 11ct - The Crystal Connoisseurs
    €103,11
    €103,11
    Sold out
  • Bi-Color Stak Nala Tourmaline Cluster - The Crystal Connoisseurs
    €252,18
    €252,18
    Sold out
  • €134,49
    €134,49
    Sold out
  • Bi-Color Tourmaline in Matrix. 581 grams. - The Crystal Connoisseurs
    €280,20
    €280,20
    Sold out
  • €212,95
    €212,95
    Sold out
  • Bi-Color Tourmaline from Nigeria - The Crystal Connoisseurs
    €268,99
    €268,99
    Sold out
  • Tourmaline in Matrix. - The Crystal Connoisseurs
    €94,15
    €94,15
    Sold out
  • €53,79
    €53,79
    Sold out
  • €33,63
    €33,63
    Sold out
  • €49,31
    €49,31
    Sold out
  • €43,71
    €43,71
    Sold out
  • €84,06
    €84,06
    Sold out
  • €112,08
    €112,08
    Sold out
  • €134,49
    €134,49
    Sold out
  • €62,77
    €62,77
    Sold out
  • €75,09
    €75,09
    Sold out
  • €756,53
    €756,53
    Sold out
  • €143,46
    €143,46
    Sold out
  • €73,97
    €73,97
    Sold out
  • Tourmaline Cluster - The Crystal Connoisseurs
    €35,16
    €35,16
    Sold out
  • Paprok Tourmaline - The Crystal Connoisseurs
    €112,69
    €112,69
    Sold out