Tuesday, July 21, 2009

Malachite

Gemstones: Malachite

Malachite cultivated
Malachite cultivated


Malachite cultivated


Malachite untreated


Malachite untreated


Malachite untreated

Malachite -- a talisman for children.

Color: Malachite is an opaque, banded stone, the colors in the bands range from a very light green to almost deep green.

Description: Cu2CO3(OH)2 , Malachite is a semi-precious stone and also a valuable copper ore, hydrous copper carbonate. It is responsible for the green color of tarnished copper and bronze. Because of its distinctive bright green color and its presence in the weathered zone of nearly all copper deposits, malachite serves as a prospecting guide for that metal. Malachite has been used as an ornamental stone and as a gemstone.

The name's origin: Malachite derives its name from Greek word malakos - soft. According to another theory the word malachite comes from Greek malhe, which means grass.

Wedding anniversary: Malachite is the anniversary gemstone for the 13th year of marriage.

Care and treatment: Malachite is especially fragile. Protect malachite from scratches and sharp blows. Also avoid large temperature changes. Do not clean malachite in a home ultrasonic cleaner. Washing malachite in water will remove its protective polish. If setting or repairing in jewelry be careful of heat since a jeweler's torch can damage the stone.

From the stone history: Mining Malachite began as early as 4000 BC by ancient Egyptians. In the Middle ages, malachite was worn to protect from black magic and sorcery. In Ancient Greece amulets for children were made of malachite.
In the New Stone Age came the discovery of the possibility of extracting certain metals from the ores in which they generally occur. Probably the first such material to be used was malachite, then already in use as a cosmetic and easily reduced to copper in a strong fire. It is impossible to be precise about the time and place of this discovery, but its consequences were tremendous. Namely it led to the search for other metallic ores, to the development of metallurgy.

Shopping guide: Malachite is a beautiful green earth stone with irregular black banding. It is easily recognized by its color, green streak, and silky or velvety lustre. It is beautiful in earrings, necklaces, and pendants. Imitation malachite has very regular black or white banding.

Healing ability: Malachite is said to aid in the regeneration of body cells, creates calm and peace, and aids one's sleep.

Mystical power: A gorgeous stone, Malachite is worn by many to detect impending danger. This beautiful green stone offers bands of varying hues and is believed by many to lend extra energy. It is believed that gazing at Malachite or holding it relaxes the nervous system and calms stormy emotions. Malachite is said to bring harmony into one's life. It is also believed that malachite gives knowledge and patience. Malachite is used as a children's talisman to ward off danger and illness. It is attached to infant's cradles.

Deposits: The most important mine is in Zaire. Notable occurrences are in Ural, Siberia, France, South Australia, Namibia and USA (Arizona).

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