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Black tourmaline - pendant, carefully selected crystals with a guarantee of authenticity, suitable for everyday wear. suitable for both men and women, great as a personal talisman or stylish jewelry.
Pendant ear silver AG925
Weight: 6.4 g
Dimensions: 3.77 x 0.95 x 0.75 cm
Color: black
Country of origin: Brazil
You always buy the pendant shown in the photo from us!
Black Tourmaline (Skoryl) from Brazil
Chemical Composition:
🔹 Formula: NaFe³⁺₃Al₆(BO₃)₃Si₆O₁₈(OH)₄
🔹 Contains iron (Fe³⁺), aluminum (Al), boron (B), silicon (Si), sodium (Na) and hydroxyl groups (OH)
🔹 Its color is given by the high iron content, which gives it a deep black hue
Physical Properties:
🔹 Color: Black, shiny to matte
🔹 Luster: Glassy to oily
🔹 Transparency: Opaque
🔹 Hardness: 7–7.5 on the Mohs scale (very resistant mineral)
🔹 Cleavage: None, but can break on uneven surfaces
🔹 Crystal system: Trigonal
🔹 Crystal shape: Elongated columnar or needle-shaped crystals with typical grooved surfaces
Black tourmaline from Brazil is among the highest quality specimens and is highly valued as in collecting and in esotericism.
Black tourmaline - pendant, carefully selected crystals with a guarantee of authenticity, suitable for everyday wear. suitable for both men and women, great as a personal talisman or stylish jewelry.
Pendant ear silver AG925
Weight: 6.4 g
Dimensions: 3.77 x 0.95 x 0.75 cm
Color: black
Country of origin: Brazil
You always buy the pendant shown in the photo from us!