Serpentinite Serpentine Cabochon Cab Russian Stone Gemstone Mineral

$33.00

1 in stock

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Description

SERPENTINITE CABOCHON

This is the green serpentinite cabochon. Dimensions: 1.9 x 1.7 x 0.2″ (4.9 x 4.3 x 0.5cm). Weight – 0.5oz (15 grams). Origin: Russia, Ural.

Some information about serpentinite:

Serpentinite is a rock composed of one or more serpentine group minerals, the name originating from the similarity of the texture of the rock to that of the skin of a snake. Minerals in this group are formed by serpentinization, a hydration and metamorphic transformation of ultramafic rock from the Earth’s mantle. The mineral alteration is particularly important at the sea floor at tectonic plate boundaries.

Serpentinization is a geological low-temperature metamorphic process involving heat and water in which low-silica mafic and ultramafic rocks are oxidized and hydrolyzed with water into serpentinite.

In Russia serpentinite deposits are found in the Ural Mountains (More information about serpentinite).

Here you will find other serpentinite cabochons >>

Additional information

Weight 15 g