Wednesday, February 27, 2013

Turquoise


Turquoise



Turquoise, the robin's egg blue gemstone worn by Pharaohs and Aztec Kings, is probably one of the oldest gemstones known. Yet, only its prized blue color, a color so distinctive that its name is used to describe any color that resembles it, results in its being used as a gemstone. Turquoise has been, since about 200 B.C., extensively used by both southwestern U.S. Native Americans and by many of the Indian tribes in Mexico. The Native American Jewelry or "Indian style" jewelry with turquoise mounted in or with silver is relatively new. Some believe this style of Jewelry was unknown prior to about 1880, when a white trader persuaded a Navajo craftsman to make turquoise and silver jewelry using coin silver. Prior to this time, the Native Americans had made solid turquoise beads, carvings, and inlaid mosaics. Recently, turquoise has found wide acceptance among people of all walks of life and from many different ethnic groups.
The name turquoise may have come from the word Turquie, French for Turkey, because of the early belief that the mineral came from that country (the turquoise most likely came from Alimersai Mountain in Persia (now Iran) or the Sinai Peninsula in Egypt, two of the world's oldest known turquoise mining areas.) Another possibility could be the name came from the French description of the gemstone, "pierre turquin" meaning dark blue stone.


Chemically, a hydrated phosphate of copper and aluminum, turquoise is formed by the percolation of meteoric or groundwater through aluminous rock in the presence of copper. For this reason, it is often associated with copper deposits as a secondary mineral, most often in copper deposits in arid, semiarid, or desert environments.

For thousands of years the finest intense blue turquoise in the world was found in Persia, and the term "Persian Turquoise" became synonymous with the finest quality. This changed during the late 1800's and early 1900's when modern miners discovered or rediscovered significant deposits of high-quality turquoise in the western and southwestern United States. Material from many of these deposits was just as fine as the finest "Persian." Today, the term "Persian Turquoise" is more often a definition of quality than a statement of origin, and the majority of the world's finest-quality turquoise comes from the United States, the largest producer of turquoise.

The increased acceptance of turquoise resulted in higher prices, some of the most desirable materials going for as much as $2,200 per kg. The increased demand could not be met through production of acceptable mine run materials. Therefore, an industry emerged--the business of turquoise stabilization, reconstitution, and the manufacture of synthetic and simulated turquoise. In most instances, the stabilization and reconstitution of turquoise involve the use of earthy or highly porous types of turquoise which are pressure-impregnated with hot acrylic resins. The resins improve the color, hardness, and durability of the material to a point that inexpensive porous, poorly colored, or nearly colorless materials become suitable for use in jewelry. As long as the materials are represented as treated, stabilized, or reconstituted, the marketplace can accept or reject the materials based on decisions that are purely business or economic.


Arizona.--In Arizona turquoise ranks first in terms of value of production and is also the best known of its gem materials. As stated earlier, nearly all important deposits of turquoise are located near copper occurrences or in copper deposits in arid desert regions of the world. Thus, the world famous turquoise deposits associated with certain of the large Arizona copper deposits are to be expected. Turquoise is or has been mined from a number of these copper mines as a byproduct, usually by outside contractors.


The financial and operating terms of the collecting contracts vary from mine to mine. Some of the operations are little more than the efforts of individual commercial collectors. Some are essentially full-scale mining operations that are simultaneous with, but separate from, the regular mining operations; and still others operate on an on-call basis as turquoise is uncovered by the regular copper mining operation. Regardless of the size or the sophistication of the initial mining or recovery operation, the actual turquoise is recovered by careful extraction using hand methods.

California.--The production of turquoise from deposits in California can be traced back to pre-Colombian Native Americans. Prehistoric mining tools have been found in some of the old workings of the turquoise mines in San Bernardino County.

Over the years, the State's deposits have produced a substantial amount of turquoise. Deposits are located in San Bernardino, Imperial, and Inyo Counties. The material occurs as nodules and as vein filling. Most of the nodules are small in size, about the size of the end of your thumb, and the vein material is about 4 millimeters thick. In the better grade materials, the color varies from a pale to a dark blue, poorer grade materials are greenish-blue and green in color. Some of the material has yellow-brown limonite spiderwebbing.

In the past, a number of turquoise mines operated in the State, several or more mines in each of the counties. Today, only a single mine, the Apache Canyon Mine, is commercially producing turquoise. Material from the mine is a fine blue color, hard, and takes a good polish.

Colorado.--Turquoise is produced from several locations in Colorado. Currently the only commercial production is near Manassa, Conejos County. Other production was from Leadville, Lake County; near Colorado Springs, El Paso County; and near Villa Grove, Saguache County.

New Mexico.--Until the 1920's, New Mexico was the United States largest producer of turquoise. However, since then Arizona and Nevada has surpassed it in terms of both annual and total production.

Production of turquoise from deposits in the Cerrillos Hills, Santa Fe County; the Burro Mountains and Little Hachita Mountains, Grant County; the Jarilla Hills, Otero County; and the Guadelupe Mountains, Eddy County; can be traced to prehistoric Indians. Several different mines operate or have operated at each of the New Mexico locations mentioned, producing seam and nugget turquoise. Many of the more famous and higher-quality deposits are economically depleted. Turquoise from these deposits was as good as that from any deposit in the world and were the first to displace true Persian turquoise in the U.S. market. Color varied from light to dark green, greenish-blue, bluish-green, paler blue shades, and fine sky-blue. Much of the material was spiderwebbed with thin veinlets of limonite.

Currently, with the exception of byproduct material from copper mines, production of turquoise from deposits in New Mexico, for all practical purposes, has stopped. Turquoise still can be found in New Mexico, but production in any significant quantity is a question of economics and the determination of the individuals involved.

Nevada.--Nevada has been a major producer of turquoise since the 1930's, and until the early 1980's, the State was the largest producer in the United States. It is estimated that over the years, 75 to 100 different mines/prospects produced sizable quantities of turquoise. Production varied from a few thousand dollars worth of material at some of the properties to more than a million dollars at others. To date, total production of rough turquoise is estimated to be in the range of $40 to $50 million.

Turquoise from Nevada comes in various shades of blue, blue-green, green-blue, and green. Some of the turquoise may contain iron, if it does, its color is pale green to yellow-green to yellow. The material can be solid colored or spiderwebbed with either brown or black webbing; the spiderwebbing may occur in any of the different colors or shades. Some of the blue material is represented as the finest pure-blue turquoise produced. It can occur in thin veins or seams or as nodules, with single nodules reported as large as 150 pounds. The quality varies from hard solid material that takes a good polish, to soft porous material that can only be use as feed stock for treatment, enhancement, or stabilization processes.

Associated with some of the turquoise deposits are two other gem materials that can resemble certain colors and shades of turquoise, but are separate mineral species. The first is variscite, and the other is faustite. Both have been mistaken for and marketed as turquoise. Attractive gem stones can be cut from both variscite and faustite and therefore, would be note worthy as gem materials on their own.


Turquoise Gemstone meaning

Turquoise is one of the oldest protection amulets, and was also known as a symbol of wealth in many ancient cultures.

Strength, protection from harm, psychic sensitivity and connection to the spirit world
If given a turquoise by a loving friend, that stone would protect the wearer from negative energy and bring good fortune. The turquoise is the symbol of friendship. It also brings peace to the home.

This stone is a very personal and meaningful stone to one who wears it. Turquoise takes on the characteristics of the owner.

Turquoise carries great wisdom of basic truth within it. It is one of the oldest stones known. This is a stone that a person must learn to attune to instead of the stone attuning to the person. It is important that the owner of a Turquoise give it the proper attention.

Healing properties of Turquoise

Neutralizes overacidity
Alleviates rheumatism, gout, stomach problems, viral infections
Increases growth, muscular strength
Alleviates pain, relaxes cramps
Contains anti-inflammatory and detoxifying effects
Application: should be worn on the solar plexus
Use with copper to increase the power of turquoise.

History of Turquoise

Turquoise is a stone that has been prized for many years. The ancient Egyptians used turquoise in jewelry. Turquoise is greenish-blue or pale sky blue. The name means "Turkish stone" as it came to Europe by way of Turkey. Turquoise was mined more than 6,000 years ago in Sinai. The best turquoise comes from Iran, but not much is exported now. Much turquoise comes from Mexico and the United States today.
Turquoise Metaphysical Properties
Turquoise is considered one of the most spiritually powerful stones on the planet. The stone has a huge following all over the world of people who believe in the metaphysical aspects of turquoise.
One of the most widely believed perceptions about turquoise metaphysical properties is the energy surrounding the stone. Both New Age practitioners and cultures throughout the world believe turquoise is a carrier of positive energy that allows the wearer to deflect negativity and ward off depression.

It is also believed to be a stone of good fortune. When offered as a gift, turquoise metaphysical properties will be transferred to the person receiving the stone.

Many cultures and groups look at giving turquoise as a gift with high importance. Offering the stone as a gift is like handing someone positive energy, good fortune and the ability to ward off depression and sadness.

it is also widely used as a treatment stone my modern day crystal healers who believe turquoise metaphysical properties are strong enough to treat physical conditions – even protect against the negative impacts of alcohol, pollution and other toxins.

The spiritual turquoise metaphysical properties span the course of history. Many of the legends that transfer into modern American society were introduced by the Native Americans of the Southwest.

It is believed the stone can enhance psychic receptors in the body and mind, helping the wearer connect with the spiritual realm. Turquoise also protects from supernatural spirits that wish harm on the living realm.

Due to the psychic energy, turquoise can also aid in meditation, helping to clear the mind and opening a channel between the living and spiritual world

There are scores of turquoise myths related to the spiritual powers of this remarkable stone. It has symbolized wealth and good fortune in cultures throughout the world and remains one of the most revered power stones to this day.

2 comments:

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