http://monsoonwok.com/veins-turquoise/
Veins Turquoise
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10mm Multicolor Purple Veins Turquoise Ball Round Loose Beads 15.5″ Long AAA+++ $1.80 |
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50mm howlite Turquoise Gemstone veins round pendant bead LG209 $0.26 |
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55mm red howlite turquoise big gemstone veins peace symbole pendant bead LG211A $0.38 |
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55mm howlite turquoise gemstone veins peace symbole pendant bead LG211 $0.10 |
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6mm Orange Veins Turquoise Gem Round Loose Bead 15” $0.99 |
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8mm Multicolor Purple Veins Turquoise ball Round Loose beads 15.5″ Long AAA+++ $1.80 |
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8mm Multicolor Purple Veins Turquoise ball Round Loose beads 15.5″ Long AAA+++ $1.52 |
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10mm Purple Veins Turquoise ball Loose beads 15″ $0.01 |
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48mm howlite turquoise Gemstone Round big hole veins pendant bead LG208 $0.38 |
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10mm Multicolor Purple Veins Turquoise ball Round Loose beads 15″ #∧k25 $1.00 |
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12MM Veins White Howlite Turquoise Round Loose Beads $0.99 |
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8mm Multicolor Purple Veins Turquoise ball Round Loose beads 15″（inch） $1.31 |
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6mm Multicolor Purple Veins Turquoise ball Round Loose beads 15″（inch） $0.80 |
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8mm Multicolor Purple Veins Turquoise ball Round Loose beads 15.5″ Long AAA+++ $0.99 |
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12MM VEINS Turquoise Howlite COIN LOOSE BEADS 16″ $3.99 |
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10mm Multicolor Purple Veins Turquoise ball Round Loose beads 15.5″ Long AAA+++ $1.25 |
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4mm White&Black Veins Turquoise Gem Loose Bead 15” S- 34 $0.99 |
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6mm Purple Veins Turquoise ball Loose beads 15” $0.99 |
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6mm Purple Veins Turquoise ball Loose beads 15” $0.01 |
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8mm Multicolor Purple Veins Turquoise ball Round Loose beads 15″（inch） $0.99 |
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6mm Multicolor Purple Veins Turquoise ball Round Loose beads 15″（inch） $0.99 |
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6mm Orange Veins Turquoise Gem Round Loose Bead 15” $0.99 |
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12MM Veins White Howlite Turquoise Round Loose Beads $0.99 |
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2PCS Charm Heart Vein Turquoise Gemstone Beads B1017 $6.49 |
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12MM Veins White Howlite Turquoise Round Loose Beads $0.99 |
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6mm Orange Veins Turquoise Gem Round Loose Bead 15” $0.99 |
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50pcs nature granite turquoise vein Beads Fit charm Bracelet b139 $14.99 |
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Classical Howlite Turquoise Donut Pendant Bead 44mm $3.88 |
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Classical Howlite Turquoise Donut Pendant Bead 44mm $3.88 |
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Classical Howlite Turquoise Donut Pendant Bead 44mm $3.88 |
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Classical Howlite Turquoise Donut Pendant Bead 44mm $3.88 |
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10mm Purple Veins Turquoise ball Loose beads 15″ $4.99 |
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8mm Purple Veins Turquoise ball Loose beads 15 $4.00 |
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10mm Purple Veins Turquoise ball Loose beads 15″ $4.51 |
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4mm Blue Veins Turquoise Round Gemstone Beads 15.5 Inch $3.59 |
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6mm TURQUOISE Stone Beads 20 Qty. 2 Colors – 3 Day USA! $1.49 |
A Note on the Different Types of Turquoise Used in Jewelry Today
You may be contemplating buying a piece of turquoise jewelry. That would not be unusual because turquoise jewelry is in great demand today, and turquoise itself is the most popular gem that is opaque. When you set out find out more that special Silver Turquoise pendants, you will probably encounter a range of different expressions related to turquoise. To a novice, that might be a bit confusing and more than a little intimidating. This article has been written to describe the various types of turquoise in the market today. In order to better understand these terms, it is useful to first have some basic knowledge about this mineral. The development of turquoise started a few million years ago when copper and aluminum salts precipitated out from solution and slowly started to harden because of the application of the geologic action of extreme pressure and high heat. The best quality turquoise today comes from Iran. Mines in Arizona are also quite famous for the High Quality specimens found here. Turquoise from South America and China are known to be of low to moderate quality.
- The highest quality of turquoise is called gem-quality turquoise. These specimens are of sufficient hardness and density so that they can be cut and polished and used in jewelry designs without additional treatment. Less than 5 percent of the world’s production is of this high quality, and it is quite expensive. Too expensive in fact to be used in fashion jewelry, and is typically reserved for fine jewelry.
- Treated turquoise is made by soaking a piece of turquoise in vegetable oil or paraffin wax. This does nothing to improve the physical properties and behavior of the stone, but does give it a temporary shine. In the strictest sense of the term, this does not qualify as a stabilizing treatment.
- Stabilized Turquoise is created by soaking a moderate or even low quality specimen in liquid epoxy resin. The liquid penetrates the stone either solely under the forces of matric suction, of may be forced in by simultaneous application of pressure and vacuum. Once the stone has been sufficiently infused, it is allowed to dry, during which time the epoxy resin hardens. This treatment blocks the pores in the stone and improves its hardness. A low to moderate quality specimen which previously could not be cut and polished, can now be finished and used as that pendant in your white Pearl Necklace .
- Enhanced turquoise is the next step up in the process of stabilization. Here, vaporized silica is used as a stabilizing agent. The principle is the same as with epoxy resin. The stone is infused with the stabilizing agent and then allowed to dry and harden. The different is that this is a much more rigorous than epoxy treatment, and even an experienced jeweler will find it hard to detect silica stabilization.
- Reconstituted turquoise is formed by crushing waste and low quality turquoise to a fine powder, mixing it with a clear resin, and then allowing it to dry in box molds. After the blocks harden, they are cut into the required shapes. This is the lowest form of turquoise, and it can be easily recognized because the characteristic dark veins are missing from the surface and the interior of the stone.
About the Author
Dale is a geo-professional in the Southwestern United States, and an avid and amateur gemmologist and a jewelry buff.
Does gold occur in proximity to turquoise?
I have a beautiful antique ring which appears to be a piece of naturally occurring turquoise with flecks and veins of gold in it.
Would it be found this way in nature?
It can. Most likely it is a pyrite. They did get turquoise out of the gold mines in Cripple Creek, CO
