Polished Black Tourmaline - Brazil - polished stones 3.4cm / 27g / BA599

TOURMALINE belongs to the silicate group. It contains sodium, magnesium, iron, lithium, manganese, aluminum, boron, fluorine and silicon. It occurs in transparent hexagonal crystals (except black ones) whose colors are sometimes associated (red and green in a magnificent gradient, for example). The colors of TOURMALINE are multiple: pink, green, blue and colorless.

Unique piece - Contractual photos

Origin: polished stone from Brazil

Dimensions: 3.4 x 2.8 x 1.7 cm

Weight: 27 g