Tag Archives: Serpentinization

The “Serpent”of Serpentine

Serpentine Beads

Serpentine

Serpentinite is a rock composed of one or more serpentine group minerals. Minerals in this group are formed by serpentinization, a hydration and metamorphic transformation of ultramafic rock from the Earth’s mantle.

Serpentine is the name used for several different aggregate structures which are usually green, yellowish green, or brownish green in color. The finer serpentine is cut as cabochons for gemstones, or carved into decorative objects. Though serpentine is sometimes confused with jade, serpentine is usually spotted or veined.

The serpentine group includes as many as 20 different members. All the serpentines are a basic magnesium silicate, with many containing iron as well. Other elements may also be present in small quantities, including chromium, nickel and cobalt.

Serpentine varieties are found in many places in the world, including Afghanistan, Burma, China, New Zealand, the USA, Canada, UK, Greece, Italy and Norway.

Serpentine gets its name from the word ‘serpent’ because it resembles the skin of a snake. It is sometimes called New Jade and occurs in a variety of colors including red, green, brown-red, brown-yellow and white. It has been used since ancient times to guard against disease and sorcery. Moreover, Serpentine makes an exceptional meditation stone. It helps you to find inner peace. Serpentine was carried in ancient Assyria to request the gods and goddesses to provide double blessings. Nursing women used it to regulate their milk supply.

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