White Turquoise Demystified

There is a lot of confusion related to white stones used in Native American jewelry. I’ve gathered some facts and resources that you might find useful as you buy and sell items with white stones. Here is what I am going to cover in this article:

** There is no such thing as “White Turquoise”.
** There is a beautiful stone called “White Buffalo Stone”.
** Various other white stones are erroneously called “White Turquoise”. These include howlite and magnesite. Besides being passed off as white turquoise, they are often dyed and sold as turquoise and other gemstones.

** There is no such thing as “White Turquoise”.

By definition turquoise contains copper (it is a copper aluminium phosphate), which is what gives the characteristic blue color. Presence of more iron (and some say aluminum) will shift the color toward green.

Good quality turquoise is hard. Gemstone quality turquoise will grade 7 on the Mohs scale. (The hardest naturally occurring stone, the diamond, rates a 10 on the Mohs scale.)

Kingman Turquoise

Within a mining operation and even sometimes within the same vein, both greens and blues will be found. Also pale veins will occur with the stone appearing almost white, powder blue or pale green.

Light veins in turquoise mines are sometimes too soft (below 5 on the Mohs scale) to polish and use as gemstones. The softer porous stones are referred to as “chalky”.

The Number 8 bracelet below is about as close to “white turquoise” as you are going to get………….and still be turquoise.

A very pale turquoise stone.

However, there is a beautiful hard stone called “White Buffalo”.

White Buffalo

WHITE BUFFALO (called “albino turquoise” by some and erroneously “white turquoise” by others) is only found in one location in the world.  Tonopah Nevada.  The mine is owned by Dean, Lynn and Danny Otteson who have been mining high quality turquoise in Nevada and Colorado for over 60 years.

The trade name “White Buffalo” is used to identify the stone from the Tonopah, Nevada mine owned by the Otteson family.

The white stone is surrounded by black and brown flint-like chert (an opaque variety of quartz) which creates beautiful patterns, and sometimes in rare pieces, a spider-web matrix. The stone appears in veins, is as hard as turquoise (Mohs hardness scale of 5.5 to 7.5) and cuts and polishes like turquoise. In the Native American jewelry business, this stone is generally referred to as “White Buffalo”.

White Buffalo

White Buffalo is white with black and brown inclusions. See the slide show below for examples.

This slideshow requires JavaScript.

Although White Buffalo is as hard as turquoise and polishes to a high shine, it has no copper and no blue color, so is technically not turquoise.  Nonetheless, it is a beautiful gemstone.


** Various other white stones are erroneously called “White Turquoise”. These include howlite and magnesite.

HOWLITE is a porous borate mineral that often appears in irregular nodules resembling cauliflower. It is snow white to milky stone often with brown or black veins. It is sometimes passed off as White Turquoise or White Buffalo. It is also dyed to imitate blue or green turquoise. It is quite soft with a Mohs hardness of 3.5 in contrast to turquoise which usually ranges from 5-7.

See examples of rough howlite, polished stones, dyed stones and more in the slide show below.

This slideshow requires JavaScript.

MAGNESITE is a calcite group mineral that contains the chemical formula “magnesium carbonate” (MgCO3). It usually forms in three-dimensional rhombohedral shaped crystals and cleavage fragments when magnesium-rich rocks come into contact with carbon dioxide-rich water.

When mined, Magnesite usually appears as chalky white, but can also be found in gray, brown, yellow, orange, pale pink and colorless varieties too. In terms of luster, it is often dull, with a matte surface in its original state. A little harder than howlite, it rates 3.5 to 4.5 on the Mohs scale, still below that of most turquoise.

Magnesite is mined from many sources across the United States, Europe, Africa, Brazil and China.

Magnesite is often dyed to a light blue color and because of its dark veining, it then very closely resembles Turquoise. In some cases, Magnesite is passed off as Turquoise by unaware or unscrupulous dealers and sellers.

See the slide show below for examples of rough magnesite, polished stones and dyed magnesite.

This slideshow requires JavaScript.


Closing with my White Buffalo jewelry. Paula

Here are some other articles on our website and on this blog with related information.

Turquoise and Mines

What Makes Turquoise Change Color?

Does iron make turquoise more green and copper make it more blue…..or Vice Versa???

White Buffalo Stone

6 thoughts on “White Turquoise Demystified

  1. Pingback: Is this white buffalo bracelet on eBay really white buffalo, howlite or what? | Native American Jewelry Tips

  2. Pingback: Native American Materials – White Buffalo Stone | Native American Jewelry Tips

  3. Pingback: Gem talk 101: White Buffalo Turquoise – flaxccentuate

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s