Gem Profile- Wishful Turquoise
by Dale Armstrong
We've reached the end of our series on Turquoise - it's time to find out what types of "turquoise" are out there besides the natural Turquoise.
Reconstituted Turquoise

Reconstituted turquoise is another type of turquoise on the market today and has a lot of meanings. Reconstituted and block turquoise are essentially the same thing. Very soft (chalk) turquoise, material from the cutting floor, and chips are often pulverized and suspended in resin, then dried into blocks. While this is "turquoise" and can technically be called turquoise, is really is an artificial process. Recently I've seen really bright orange and pink, sometimes purple turquoise with pyrite matrix from foreign sources. They look really cool and are called turquoise, but they only have a minute amount of actual turquoise in them, and likely even more dye... buyer beware!


Merry Pringle wrapped this collection of wire bangle bracelets, including 2 turquoise cabochon bracelets.
Dale Armstrong's Gem Profile- Wishful Turquoise - , General Education, , Turquoise bracelets
Mojave Turquoise

Mohave or Mojave turquoise may refer to several types of "improved-on" turquoise, but most Mojave turquoise on the market is real, low-grade turquoise bound with resin and dye. Being that so little natural turquoise is usable, this is a creative and attractive way to use turquoise that would otherwise be unusable for jewelry.


Joan Madouse wrapped this striking Mohave turquoise pendant in silver plated wire.
Dale Armstrong's Gem Profile- Wishful Turquoise - , General Education, , Mojave Turquoise pendant
Synthetic Turquoise

Synthetic turquoise is just that: lab created. Though it has the same chemical compound as turquoise, it is man-made. Just like a lab-grown gem has the same chemical compounds as natural gems except they are flawless, synthetic turquoise is created to be hard and gem-quality. Most trusted dealers will let you know if their turquoise is synthetic or natural. There really is no way to tell a synthetic turquoise from a natural stone other that best-judgment; is the color, matrix, hardness just too perfect? Again, synthetic turquoise is gem-quality and can be used in jewelry without fading or cracking like a natural stone would.
Frances Lediaev wrapped this turquoise nugget in wire, making sure the bail was wide enough for her client's large Omega chain
Dale Armstrong's Gem Profile- Wishful Turquoise - , General Education, , Turquoise pendant
Rainbow Calsilica

Another type of man-made stone is Rainbow Calsilica, a really cool and beautiful stone often associated with turquoise, not to be confused with chrysocolla, which is a natural stone often mistaken for turquoise. I even purchased some a few years back called "Turkey Turquoise," that was purple rainbow calsilica. It's beautiful and great to use in my jewelry, but it is a man-made stone. There is quite a controversy about rainbow calsilica, but the general consensus from scientists is that it is a beautiful stone is made from powdered carbonate rock that has been colored and stabilized with polymers. Although it is in high demand and often paired with other more expensive stones, just be aware that it is man-made.
Artificial Turquoise and Imitation Turquoise

Artificial and imitation turquoise is generally either turquoise colored plastic or dyed howlite or other stone made to look like actual turquoise. Generally, if it looks like plastic, it probably is. Dyed howlite is another story and another "buyer beware" moment. If you're wondering whether the stone is truly artificial or reconstituted, you can do the hot pin test. If the smoke is acrid, like a plastic smell, the turquoise is probably not genuine. However, if a stone is stabilized, it could still give off that acrid smell depending on the stabilization material used.
Kathy Eastman created this turquoise jewelry set from copper beads and charms and turquoise beads.
Dale Armstrong's Gem Profile- Wishful Turquoise - , General Education, , Turquoise necklace
White Buffalo Turquoise

White Buffalo turquoise, not to be confused with "white turquoise" that is actually howlite, is a very rare colorless turquoise and is missing only copper in its chemical formula. Some unscrupulous dealers have been trying to pass off howlite as Sacred Buffalo Turquoise, also known as Dry Creek Turquoise. However, this rare turquoise has only been found in the Dry Creek Mine on the Shoshone Indian Reservation in Nevada, and has likely been played out. It would be very rare to find genuine sacred buffalo turquoise. Again, knowing your dealer really helps in this situation, and having a little education goes a long way.

So, in the world of turquoise, there are many varieties and nuances. From enhancements that keep color from fading to funky colors that don't even remind us of turquoise, this color/stone/gem is a fascinating part of our lives and culture throughout the ages. Who can resist turquoise jewelry?
Resources & Recommended Reading

Turquoise on Wikipedia
Gemcutters.org
MinDat.org - Rainbow Calsilica
MinDat.org- Turquoise Problems

Materials

13 Piece Turquoise (Reconstituted) Collar Set - Pack of 1 Set
A2-127
  • Lesson Quantity: 1.00 pieces
  • Purchase Quantity: 1.00 each
  • Price: $3.57
  • Gold Club Price: $2.68
Out of Stock
13 Piece Turquoise Howlite Collar Set
A2-1993Q
  • Lesson Quantity: 1.00 pieces
  • Purchase Quantity: 1.00 each
  • Price: $2.40
  • Gold Club Price: $1.80
Out of Stock
African Turquoise 10x14mm Oval Beads - 8 Inch Strand
A1-739
  • Lesson Quantity: 1.00 pieces
  • Purchase Quantity: 1.00 each
  • Price: $11.07
  • Gold Club Price: $8.30
Out of Stock
African Turquoise 13x18mm Oval Cabochon
E8-32C
  • Lesson Quantity: 1.00 pieces
  • Purchase Quantity: 1.00 each
  • Price: $3.00
  • Gold Club Price: $2.25
Out of Stock
African Turquoise 5x10mm Double Drilled Beads - 8 Inch Strand
A1-746
  • Lesson Quantity: 1.00 pieces
  • Purchase Quantity: 1.00 each
  • Price: $18.90
  • Gold Club Price: $14.18
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Sterling Silver Chain w/Bezelled Turquoise 12 to 15mm - 1 Foot
C8-210U
  • Lesson Quantity: 1.00 pieces
  • Purchase Quantity: 1.00 each
  • Price: $22.76
  • Gold Club Price: $17.07
Out of Stock
Yellow Turquoise 16mm Round Beads - 8 Inch Strand
A1-496
  • Lesson Quantity: 1.00 pieces
  • Purchase Quantity: 1.00 each
  • Price: $11.68
  • Gold Club Price: $8.76
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Wire
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Turquoise Beads
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Turquoise Cabochons
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Tools

WireJewelry - Ultimate Wire-Pliers Jewelry Pliers with Case, Set of 5
G15-20
  • G15-20
  • Lesson Quantity: 1.00 pieces
  • Purchase Quantity: 1.00 each
  • Price: $170.72
  • Gold Club Price: $128.04
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Bench Tools
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  • Category: General Education
  • Technique(s): General Education