Tourmaline Specimen Russian Stone Gemstone Mineral

$80.00

1 in stock

Description

TOURMALINE SPECIMEN

This is the raw yellowish-green and pink tourmaline specimen with lepidolite and feldspar. Dimensions: 2.8 x 2.7 x 1.3″ (7.1 x 6.8 x 3.3cm). Weight – 5.4oz (153 grams). Origin: Russia, Transbaikalia.

Some information about tourmaline:

In 1703, Dutch sailors first brought into Europe elongated crystals of purple-pink color. Following the inhabitants of Ceylon, they called these rocks «turemali» that are meaning is mineral, jewel. Thus arose the modern term tourmaline, which called a variety of silicate, which includes compounds of aluminum, boron, manganese and magnesium.

Tourmaline stone features a large variety of colors. Ruby-red stones called rubellite, purple-red stones found in the Urals – siberite. Verdelite is green tourmaline, indigolite – blue. Yellowish-brown stones on the deposit Drava in Austria called dravite. Rare colorless crystals called ahroite. A very common black variety of tourmaline calls schorl (More information about tourmaline).

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Additional information

Weight 153 g