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MINERALSTourmaline Black one side polished (Price per Kg)

Tourmaline Black one side polished (Price per Kg) [0101000820]

Tourmaline Black one side polished (Price per Kg)


Tourmaline Black one side polished (Price per Kg)

Tourmaline is classified as a semi-precious stone and the gemstone comes in a wide variety of colors.

Tourmaline has a variety of colors. Usually, iron-rich tourmalines are black to bluish-black to deep brown, while magnesium-rich varieties are brown to yellow, and lithium-rich tourmalines are almost any color: blue, green, red, yellow, pink, etc. Rarely, it is colorless. Bi-colored and multicolored crystals are common, reflecting variations of fluid chemistry during crystallization.

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