About Turquoise

About Turquoise

Few things in the Southwest are as iconic as turquoise Native American Indian jewelry. This striking blue gemstone has truly stood the test of time, appearing in American Indian jewelry as early as 1600 CE in Santo Domingo (Kewa) Pueblo and weaving its way through generations of artists, traders, and collectors, and into the hands of modern-day fashionistas.

Turquoise has been cherished and used by the Southwest Native American Indian tribes for centuries in trade, for ceremonial purposes, and to enhance their beautiful art forms -- from sandpaintings to Indian jewelry.

While the thought of turquoise to many people conjures up images of Native American jewelry, turquoise is found in many places around the world. As far back as the 14th century, the people of Turkey were known for their taste for the mineral -- so much so that the French named the stone after them: turquoise.

Spiritual Significance

Nearly every Native American tribe has made some use of turquoise, whether for healing or aesthetic purposes. Perhaps due to its reminiscence of sky and water -- two sacred elements here in the Southwest -- this rare blue-green gemstone carries spiritual significance for many of the tribes in this region.

Turquoise took on special meaning for the Navajo people, specifically, as one of the four sacred stones of the Navajo tribe. Along with White Shell, Abalone, and Jet, these stones are associated with the Four Sacred Mountains, which form the traditional boundaries of Navajoland. The southern Mt. Taylor is represented by blue turquoise in Navajo religious ceremonies. Sheepherders carry a fetish carving made from turquoise to ensure the fertility of their sheep; hunters to ensure success in the hunt; and warriors to ensure victory and a safe return. Turquoise is undoubtedly more than just a stone for many Native Americans and Indian jewelry collectors.

History of Turquoise

Due to its tremendous importance to so many Native (and non-native) peoples, turquoise has been mined in great amounts over the years. Throughout the Southwest, more than 200 prehistoric mines have been located -- some of which were being worked as early as 300 CE. Many Native myths and legends included turquoise: the gods had playthings, ornaments, weapons, and even houses made of turquoise. Medicine men, caciques, and shamans could not carry out their duties properly without turquoise. Indeed, few rites, festivities, or religious ceremonies took place without the official use of turquoise in some way.

During the 18th and 19th centuries, as tribes began to develop their own styles and methods of jewelry making, turquoise became the most popular stone to appear in Southwest Indian jewelry. Because of its early prominence, turquoise will continue to be a representation of Native American cultures and traditions for years to come, and it is certain to be showcased and preserved by beautiful, one-of-a-kind pieces of jewelry.

Technically Speaking...

Turquoise is classified as a secondary mineral, forming fine-grained, solid veins in broken igneous rock, or irregular cavities in deeply altered rocks. It usually occurs within limonite, kaolinite, quartz, chalcedony, or sericite. Here’s how:

Turquoise is deposited by descending surface waters, usually acidic, which percolate through seams in the bedrock during the weathering and oxidation of pre-existing minerals. The formation of turquoise only takes place in arid desert climates and is usually found near the surface of the ground.

The color of turquoise varies greatly from off-white to dark blue and can be nearly 200 different shades of blue and green, depending on the mineral content of the “host” stone. Generally speaking, higher copper content will yield a more “blue” turquoise stone while higher zinc content shows up as a “greener” turquoise. When set in jewelry, this porous gemstone absorbs oils from the wearer’s skin and deepens to a green-blue color, as can be seen in many of our vintage pieces.

Scientifically, turquoise is a hydrous basic aluminum phosphate plus copper (about 9.8% CuO, 37.6% Al2O3, 34.9% P2O5, and 17.7% H20). The chemical structure will vary depending on the presence of other elements such as iron, calcium, magnesium, manganese and zinc.

So that turquoise ring your grandmother gave you? Odds are, it truly is one-of-a-kind both in craftsmanship and its chemical makeup.


These natural turquoise nuggets are a great example of the wide spectrum of color found in turquoise.

Southwest Turquoise Mines

  • Ajax (NV)
  • Bisbee (AZ)
  • Blue Diamond (NV)
  • Blue Moon (NV)
  • Blue Gem (NV)
  • Burnham/Godber (NV)
  • Candelaria (NV)
  • Carico Lake (NV)
  • Castle Dome (NV)
  • Cerillos (NM)
  • Cripple Creek (CO)
  • Damele (NV)
  • Darling Darlene (NV)
  • Fox (NV)
  • Indian Mountain (NV)
  • Ithaca Peak (AZ)
  • Kingman (AZ)
  • King's Manassa (CO)
  • Lander Blue (NV)
  • Lone Mountain (NV)
  • Morenci (AZ)
  • New Lander (NV)
  • Number Eight (NV)
  • Peacock (NV)
  • Pilot Mountain (NV)
  • Orvil Jack (NV)
  • Red Mountain (NV)
  • Royston (NV)
  • Sleeping Beauty (AZ)
  • Stenich (NV)
  • Stormy Mountain (NV)
  • Turquoise Mountain (AZ)
  • Tyrone (NM)

If you are interested in learning more about turquoise, we highly recommend reading Turquoise Unearthed by Joe Dan Lowry, widely regarded as one of the world's most knowledgeable experts on the stone.

Sizing

Although the best way to test the size and fit of a piece of jewelry is to try it on in the store, we know that is not always an option. In an effort to help you choose the piece that is right for you, we have included measurements of each piece on the website. Here is how our measurements are defined:

Bracelets

Finding the right size bracelet for your wrist has always been a tricky endeavor, since, unlike rings, there isn't a standardized, universal sizing chart for wrist size. One reason for this is that we all have different shaped wrists, some of us have round wrists, while others have more oval. Bracelets, like wrists, also have different shapes.

So, while bracelet sizing will never be an exact science, we've done what we can to ensure the greatest chance of a comfortable fit. The best thing you can do if you don't know your wrist size is to take a soft measuring tape and loosely measure the circumference of your wrist at the point you plan on wearing it. Try not to have the measuring tape dig into your skin, as this will result in a smaller than ideal size. Once you have the circumference of your wrist, compare it to the chart below to find the correct bracelet size. If your wrist measures in-between two sizes, we recommend rounding up to the larger size. (ie: if your wrist measures 6.375"- you should shop for size "Medium" bracelets.)

 Wrist Circumference

Corresponding Bracelet Size

5.5"

XX-Small

5.75"

Extra-Small

6"

Small

6.25"

Small-Medium

6.5"

Medium

6.75" - 7"

Medium-Large

7.25"

Large

7.5"

Extra-Large

7.75"

XX-Large

8"

XXX-Large

 

You may want to drill down further on the bracelet sizing to make sure the cuff is a comfortable fit. You will notice on our website that we generally list four measurements for bracelets:

Keep in mind that certain bracelets can be adjusted slightly to fit your wrist, but those with inlay or stones all the way around will be damaged if bent. In any case, it is always best to check with with us to see if a particular bracelet is adjustable.

Lastly, have no fear! If you order a bracelet that doesn't fit, send it back for one that does! We want this to be a positive experience, you should never wear something that isn't 100% comfortable. More on our return policy here.

Buckles

Sizing belt buckles is pretty straightforward. The height and width are self-explanatory, and the belt width describes the maximum belt width the buckle will fit on.

Concha Belts

We try to include the height and width for the conchas, as well as the buckle (if different), and the width of the belt they are on. The length of the concha belts can be less important, because these belts are often made quite long to accommodate many waist sizes, and then can be shortened to fit the wearer. If you are concerned whether or not a belt will fit you, just ask. We are happy to size most of our concha belts before shipping.