Sleeping Beauty Turquoise — The Pure Blue Standard

Among collectors and silversmiths who prize clarity of color above all else, Sleeping Beauty turquoise holds a singular position. No American mine produces a more consistently pure, unmodified sky blue. No matrix. No veining. Just turquoise in its most distilled, elemental form — a color so clean and uniform that it reads from across a room. For fifty years it was the benchmark against which other blue turquoise was measured. It remains that benchmark today, even though the mine that produced it is closed.

The Mine

The Sleeping Beauty Mine sits near Globe, Arizona, in the Globe-Miami mining district of Gila County. The mine takes its name from the mountain above it, which when viewed from the right angle resembles a woman lying on her back — the classic "sleeping beauty" silhouette. The deposit was discovered in the early twentieth century and mined commercially through the second half of the 1900s. At its peak it was one of the most productive turquoise operations in the American West, supplying material to artists, traders, and wholesale markets across the country.

The Sleeping Beauty Mine closed to turquoise mining in 2012 when the operators determined that copper extraction was more economically viable than continuing turquoise recovery. That closure is consequential: it means every piece of genuine Sleeping Beauty turquoise on the market today came out of the ground before 2012. The supply is fixed and finite. As existing inventory is set, worn, and held, the price of natural high-grade Sleeping Beauty material rises steadily.

What Makes Sleeping Beauty Distinctive

• Pure sky blue color — Sleeping Beauty's signature is a clean, medium sky blue with no greenish cast and, typically, no matrix. The color is produced by a high copper content in the stone with minimal iron, which would shift the color toward green.
• Minimal to no matrix — The absence of matrix is not a deficiency in Sleeping Beauty — it is a defining characteristic. The mine's geology produced unusually pure turquoise with very little host rock contamination. Stones with matrix do exist and are not considered inferior, but the clean, matrix-free blue is what the mine is known for.
• Hardness and stability — High-grade natural Sleeping Beauty is among the harder American turquoise varieties. It holds its color reliably over time and takes an exceptional polish. This is part of why Navajo and Zuni silversmiths have long preferred it for detailed inlay work and petite point settings where stone integrity is critical.
• Closed mine scarcity — Since the mine closed in 2012, natural Sleeping Beauty has become increasingly scarce on the collector market. What exists is what exists. This scarcity is not manufactured — it is geological and permanent.

Sleeping Beauty in Native American Jewelry

Sleeping Beauty turquoise has been a cornerstone of Navajo and Zuni jewelry making for decades. Its clean blue works with exceptional clarity in inlay work, where the stone needs to read as a pure color note within a mosaic of other materials. It is a frequent choice for petite point settings in Zuni jewelry, where small precisely-cut stones must maintain their character at minimal scale. In Navajo cuff work, the clean blue provides a cool, serene counterpoint to bold silver stampwork.

Navajo silversmith Albert Jake works with Sleeping Beauty regularly, favoring its clarity for multi-stone settings where color consistency across several stones matters. The sky blue reads with equal strength whether the stones are round, oval, or freeform-cut.

What to Look for When Buying Sleeping Beauty Turquoise

• Natural vs. stabilized — Most Sleeping Beauty on the mass market is stabilized — treated with resin to harden softer material and enhance color. Natural Sleeping Beauty is significantly rarer and more valuable. At Turquoise Mustang, natural material is identified on every product page.
• Color consistency — The finest Sleeping Beauty shows consistent color across the full face of the stone with no pale patches, chalky areas, or color variation.
• Provenance — With the mine closed, the provenance of Sleeping Beauty material matters more than it once did. Pieces set by named Navajo and Zuni artists who sourced their stone before the 2012 closure carry both authenticity and historical significance.
• Imitations — The clean blue of Sleeping Beauty has inspired numerous imitations — dyed howlite, synthetic turquoise, and reconstituted material all circulate in the market. The surest protection is purchasing from dealers with established artist relationships and transparent stone sourcing.

Sleeping Beauty Turquoise at Turquoise Mustang

We have carried Sleeping Beauty turquoise since long before the mine closed, and our current inventory represents genuine pre-2012 material set by Native American artists who valued the stone's purity as much as we do.

• 5-Stone Sleeping Beauty Narrow Cuff — Albert Jake, Arrow Overlay

Additional Sleeping Beauty pieces appear throughout our Turquoise Collection and Native American Collection. Contact us to be notified when new Sleeping Beauty pieces arrive — they move quickly.