Turquoise: Meaning, Properties, Uses & Value
I have a confession that still makes me shake my head when I think about it.
The first turquoise I ever bought was at a souvenir shop in New Mexico. I was on a road trip, fresh out of college, and I wanted something authentic—real Southwestern turquoise, the kind I’d read about in books about Native American jewelry. The shop had trays of it, beautiful blue stones set in silver, and I picked out a ring that I thought was the most perfect thing I’d ever seen.
I wore it for years. I loved that ring.
Then, one day, I showed it to a gemologist friend. She looked at it, turned it over in her hands, and said, “It’s dyed howlite.”
I didn’t know what that meant.
She explained that howlite is a white, porous mineral that takes dye beautifully. It can be made to look exactly like turquoise—the same blue, the same matrix, the same everything. My “authentic Southwestern turquoise” was an imitation. A good one, but an imitation nonetheless.
Here’s the thing, though: I still loved that ring. And that experience taught me something essential about turquoise. It is one of the most imitated, most treated, most manipulated gemstones on earth. But it’s also one of the most ancient, most sacred, most culturally significant stones in human history.
The Egyptians buried it with pharaohs. The Persians believed it protected against unnatural death. The Navajo saw it as a piece of the sky. And today, millions of people still treasure it—both the real and the imitation, the natural and the stabilized, the high-grade Persian blue and the spider-webbed American green.
This guide is for anyone who has ever been drawn to that unique blue-green. Whether you’re a December baby searching for your birthstone, a collector fascinated by one of the oldest gems on earth, or simply someone who fell in love with a sky-colored stone at a jewelry counter—welcome. You’re about to discover that turquoise is so much more than “that blue stone from the Southwest.”
Quick Facts Box
Gemstone Overview
What Is Turquoise?
Let’s begin with the basics, because turquoise is both simple and surprisingly complex.
The Mineral
Turquoise is a hydrated phosphate of copper and aluminum, with the chemical formula CuAl₆(PO₄)₄(OH)₈·4H₂O . The copper is what gives it that characteristic blue color—the same element that makes copper ore green with patina.
The Color Range
Turquoise ranges from sky blue to blue-green to apple green to greenish-gray . The most prized color is a pure, intense sky blue, sometimes called “Persian blue” after the finest Iranian material .
The green tones come from iron replacing some of the aluminum in the crystal structure. More iron means greener stones. Some people prefer the greenish shades; others insist on pure blue. There’s no wrong answer, only preference.
The Matrix
Many turquoise specimens are veined with brown, gray, or black inclusions from the surrounding host rock . This is called the “matrix,” and it creates the distinctive spider-webbing pattern that many turquoise lovers adore.
The matrix is typically iron in limonite or sandstone—the rock that surrounded the turquoise as it formed . Some stones have no matrix at all; these are called “clear” or “non-matrix” and are generally more valuable when the color is fine.
The Name
The name “turquoise” comes from the French “pierre turquoise,” meaning “Turkish stone” . This reflects how the stone first reached Europe—through Turkish trade routes from the mines of Persia (modern Iran). The name dates to the 13th century .
An older name, now obsolete, was “kallait,” from the ancient Greek “kalláϊnos,” meaning “blue and green shimmering” .
Where Turquoise Is Found
- Iran (Persia): The world’s finest turquoise has come from the Nishapur mines in Iran for millennia. Persian turquoise is the standard by which all others are judged—pure sky blue, minimal matrix, exceptional hardness .
- Southwestern United States: Arizona, New Mexico, Nevada, and Colorado have produced enormous quantities of turquoise. Famous American mines include Kingman (Arizona), Bisbee (Arizona), Morenci (Arizona), Sleeping Beauty (Arizona—now closed), and Lander Blue (Nevada). American turquoise often has more green tones and distinctive matrix patterns .
- China: A major modern producer, often of stabilized material .
- Mexico: Produces turquoise, sometimes with distinctive matrix patterns .
- Egypt: The ancient mines in the Sinai Peninsula were worked as early as 4000 BCE and supplied the pharaohs. Today they are largely depleted and of historical interest only .
- Other sources: Afghanistan, Australia, Brazil, Israel, Tanzania .
Turquoise Meaning & Symbolism
Turquoise carries more cultural weight than almost any other gemstone. It has been sacred, protective, and treasured for over five thousand years.
Ancient Egypt: The Pharaoh’s Stone
The oldest evidence of turquoise use comes from ancient Egypt, where grave furnishings with turquoise inlay date to approximately 3000 BCE . The mines in the Sinai Peninsula were worked by slave labor to supply the pharaohs with this precious blue stone.
Turquoise was associated with the goddess Hathor, who was called the “Lady of Turquoise.” It was believed to protect the dead in the afterlife, which is why so many tomb treasures include turquoise inlay.
Persian Empire: Protection Against Doom
In ancient Persia, turquoise was worn around the neck or wrist as protection against “unnatural death” . The Persians believed that if a turquoise changed color, it warned the wearer of approaching doom. Interestingly, science has since confirmed that turquoise can change color due to light, cosmetics, dust, or skin acidity .
The sky-blue stones were also associated with heaven and were used to decorate the domes of mosques—a tradition that continues today in Iran, Central Asia, and Russia .
Native American Traditions
For the Native American tribes of the Southwest, turquoise is sacred. The Apache believed that when turquoise was attached to a bow, it increased a hunter’s or warrior’s accuracy . They lived by the mantra that turquoise arrows shoot true and ensure prosperous hunts.
The Navajo saw turquoise as a piece of the sky, a connection between earth and heaven. They believed it would bring rich harvests in the form of rain .
The Pueblo peoples used turquoise in ceremonial jewelry and as a medium of exchange. It was—and still is—central to their cultural identity.
Aztec and Mesoamerican Cultures
The Aztecs valued turquoise above gold. Montezuma II, the Aztec emperor, possessed such magnificent turquoise objects that when he mistakenly believed the Spanish conquistador Hernan Cortés was the god Quetzalcoatl, he gifted him turquoise treasures .
The Aztecs used turquoise in masks, shields, and ceremonial objects. The famous Turquoise Mosaics of the Mixtec-Aztec culture are among the great treasures of Mesoamerican art.
Chinese Traditions
In China, turquoise has been carved for more than 3,000 years . The first emperor insisted on turquoise fittings for his war chariots, believing the stone’s brilliant color would terrify enemies on the battlefield . Emperors continued this tradition, adorning their robes with turquoise and crafting jewelry to channel the stone’s protective powers.
Hindu and Buddhist Traditions
Ancient Hindu and Buddhist texts mention turquoise as a spiritual stone capable of guiding the wearer toward wisdom and clarity . In Thailand, Myanmar, and India, turquoise remains important in meditation practices. Monks sometimes wear turquoise prayer beads, and the stone adorns sacred instruments like singing bowls.
Philippine Traditions
Perhaps the longest-standing living traditions related to turquoise can be found in the Philippines. Indigenous tribes believe ancestors pass down their powers through turquoise heirlooms. The stone represents a bond of lineage, and turquoise jewelry is commonly gifted at weddings .
Modern Royalty
Queen Mary of England had a magnificent collection of Persian turquoise jewelry, including a tiara, necklace, brooch, and earrings. The tiara was eventually passed down to Princess Margaret, who wore it until her death in 2002 .
Modern Symbolism
- Happiness and joy: The stone of positive outlook
- Honesty and truth: Encourages authentic communication
- Spirituality: Connects the wearer to higher realms
- Strength: Both physical and emotional resilience
- Serenity: Brings calm and peace
- Creativity: Stimulates artistic expression
For those born in December, turquoise represents the blue of winter skies, the serenity of snow-covered landscapes, and the promise of new beginnings in the coming year.
Turquoise Healing Properties
I am not a doctor, and gemstones are not medicine. But turquoise’s healing associations are among the most widespread in crystal lore.
Ancient Beliefs
The Persians believed turquoise could cure a wide range of ailments. In medieval Europe, it was thought to prevent injury from falls, especially from horses . It was also believed to strengthen the eyes and improve vision .
Modern Crystal Healing
Today, turquoise is associated with :
- Physical well-being: Supports the nervous system and overall health
- Anxiety relief: Calms the mind and soothes emotional turbulence
- Eye, brain, and throat support: Strengthens these areas
- Fall prevention: Improves coordination and grace
Crystal healing expert Joyce Tsang notes that turquoise is believed to “bolster the physical body and potentially help support the nervous system” while also alleviating anxiety .
Chakra Associations
Turquoise is primarily associated with the throat chakra (communication, truth, self-expression) and the heart chakra (love, compassion, emotional healing) . It’s believed to align these energy centers while grounding and strengthening overall well-being.
Some traditions also connect turquoise to the third eye chakra, linking it to wisdom and clarity.
Who Should Wear Turquoise
According to crystal healing traditions, those with star signs Sagittarius, Pisces, and Scorpio benefit most from turquoise . It’s also recommended for:
- Anyone seeking protection from negativity
- Those pursuing wisdom and open-mindedness
- People who work closely with animals
- Individuals craving deeper self-understanding
Turquoise Colors & Varieties
Turquoise occurs in a range of colors and patterns, each with its own name and character.
The Color Spectrum
- Sky blue: The most prized color, associated with Persian turquoise
- Robin’s egg blue: The classic American Southwest color
- Blue-green: Common in many American deposits
- Apple green: A beautiful, lighter green shade
- Greenish-gray: Less desirable, but can be attractive in context
Named Varieties by Mine
Turquoise is often identified by its mine of origin. Each mine produces characteristic colors and matrix patterns :
- Persian turquoise (Iran): Pure sky blue, minimal matrix, exceptionally hard—the world standard
- Sleeping Beauty (Arizona): Solid, clear turquoise blue with no matrix—now closed, so highly collectible
- Kingman (Arizona): Sky blue to blue-green, often with a pyrite matrix
- Bisbee (Arizona): Deep blue with a distinctive chocolate brown matrix—very collectible
- Morenci (Arizona): Bright blue with a pyrite matrix
- Lander Blue (Nevada): Intense blue, extremely rare, considered the finest American turquoise
- Royston (Nevada): Blue-green to green, often with multiple colors in one stone
- Cornwall (England): Distinctive blue-green, now largely depleted
Matrix Patterns
The matrix—veins of host rock within the turquoise—creates distinctive patterns :
- Spiderweb: Delicate, intricate veining that resembles a web—highly prized when evenly distributed
- Lacy: Irregular, flowing patterns
- Solid: No matrix at all—most valuable when color is fine
Some people prefer matrix because it proves the stone is natural. Others prefer clear stones for their pure color. Both are beautiful.
Is Turquoise a Birthstone?
Yes—and its birthstone status is one of the most ancient in the calendar.
December Birthstone
Turquoise is one of three modern birthstones for December, alongside tanzanite and zircon . It was officially designated as the December birthstone in 1912 by the National Association of Jewelers .
For those born in December—the month of winter solstice, of holidays and gatherings, of reflection and hope—turquoise represents the blue of winter skies, the serenity of snow, and the promise of renewal.
The December Poem
An old birthstone poem captures the essence:
“If cold December gave you birth,
The month of snow and ice and mirth,
Place on your hand a turquoise blue,
Success will bless whate’er you do.”
11th Wedding Anniversary
Turquoise is the traditional gift for the 11th wedding anniversary . It celebrates a decade-plus of marriage with a stone that represents loyalty, protection, and enduring love.
Zodiac Associations
Turquoise is associated with Sagittarius (November 23 – December 21), Pisces (February 19 – March 20), and Scorpio (October 23 – November 21) .
Turquoise Uses in Jewelry
Turquoise’s moderate hardness (5–6) requires thoughtful design and care, but its beauty has made it a jewelry favorite for millennia.
Durability Considerations
At 5–6 on the Mohs scale, turquoise is softer than quartz and can be scratched by harder materials . It’s also porous and can absorb oils, chemicals, and water, which may affect its color over time .
This means:
- Rings: Suitable with protective settings, but should be removed during activities that might cause impact or chemical exposure
- Earrings: Excellent choice—minimal wear and tear
- Pendants and necklaces: Very safe—protected from impact
- Bracelets: Use caution—bracelets knock against surfaces
- Brooches and pins: Excellent—protected by clothing
Typical Cuts
Because turquoise is opaque or translucent, it’s almost never faceted. Instead, it’s typically cut as :
- Cabochons: Smooth, domed ovals—the classic turquoise cut
- Beads: Rounded for necklaces and bracelets
- Carvings: Figurines, fetishes, and ornamental objects
- Inlay: Cut into flat pieces for mosaic designs
The Silver Connection
Turquoise has a special affinity for silver. Native American jewelry almost always sets turquoise in sterling silver, a combination that enhances both materials . The cool gray of silver complements the blue-green of turquoise perfectly.
However, turquoise set in white gold is also seen, which enhances the solar and masculine energies of the stone .
Jewelry Types
- Rings: Solitaires, cluster rings, Native American styles, stackable bands
- Earrings: Studs, drops, chandeliers, Native American styles
- Necklaces: Beaded strands, pendants, squash blossom necklaces
- Bracelets: Cuffs, bangles, bead strands
- Brooches and pins: Especially in Native American and Southwestern styles
- Belt buckles: A Southwestern classic
- Concho belts: Silver and turquoise disks strung on leather
Turquoise Value & Price
Turquoise pricing is complex, ranging from a few cents to hundreds of dollars per carat depending on quality.
The Turquoise Quality Index (TQI)
Some in the trade use a Turquoise Quality Index (TQI) to quantify quality on a scale of 8 to 100. Less than 1% of turquoise scores 90 or above .
- Physical structure (55 points): Hardness (20), Enhancement (20), Composition (10), Cut (5)
- Rarity factors: Color, clarity, pattern, origin
What Affects Price
Color is the most important factor. Pure, intense sky blue (Persian blue) commands the highest prices . Stones that are too green, too pale, or uneven in color are less valuable.
Matrix generally lowers value, though some patterns (fine spiderwebbing) can be highly desirable . The highest quality stones have no matrix at all—just pure, even color.
Hardness matters. Hard, dense turquoise takes a better polish and is more durable. Soft, chalky turquoise is less valuable and often needs stabilization.
Treatment dramatically affects price. Natural, untreated turquoise is the most valuable. Stabilized is less expensive. Imitation is worth very little.
Origin significantly affects price. Persian (Iranian) turquoise commands the highest premiums. American turquoise from famous mines like Lander Blue, Bisbee, or Sleeping Beauty is also highly collectible. Chinese and other sources are generally more affordable.
Size has an exponential effect on price. Turquoise is a particularly valuable large gemstone; the value increases disproportionately with size .
Price Ranges
Note: These are approximate ranges. Turquoise pricing is highly variable based on individual characteristics.
- Low-grade, treated, or stabilized: $0.05–$1 per carat
- Commercial quality, minor treatment: $1–$10 per carat
- Good quality, natural, good color: $10–$50 per carat
- Fine quality, natural, excellent color: $50–$200 per carat
- Top quality, Persian or fine American mine: $200–$500+ per carat
- Exceptional, museum-grade: $500–$1,000+ per carat
For perspective, a 10-carat fine natural turquoise might cost $500–$2,000 depending on origin and quality. A 10-carat low-grade stabilized stone might cost $5–$20.
Turquoise Treatments and Enhancements
This is the most important practical information in this guide. Most turquoise on the market today is treated in some way.
The Prevalence of Treatment
Because fine, hard, natural turquoise is rare, the vast majority of turquoise is treated to make it usable in jewelry. This is not deception—it’s standard practice. But disclosure is essential.
Stabilization
The most common treatment. Soft, porous turquoise is impregnated with epoxy or plastic resins under pressure . This hardens the stone, makes it take a good polish, and prevents it from absorbing oils and chemicals.
Stabilized turquoise is still real turquoise—it’s just been enhanced for durability. Most commercial turquoise is stabilized.
Opticon and Other Resins
Similar to stabilization, but using different resins. These treatments fill surface pores and improve color and durability.
Dyeing
White stones like howlite or magnesite are dyed blue to imitate turquoise . This is not turquoise at all—it’s an imitation. It should be clearly labeled as such.
The Zachery Treatment
A proprietary process that hardens the surface of turquoise without using resins. It’s considered a treatment but is less invasive than stabilization.
Reconstituted Turquoise
Turquoise dust or chips are mixed with resin and molded into blocks, then cut. This is not solid natural turquoise and should be clearly labeled.
Matrix Treatments
Sometimes the matrix is dyed or enhanced to make it more attractive. Black matrix may be deepened with dye; brown matrix may be darkened.
Natural Turquoise
True natural, untreated turquoise is rare and valuable. It has not been enhanced in any way. It’s also more delicate and may be porous.
- Know treatments: Ask whether turquoise is natural, stabilized, or treated
- Check provenance: Reputable sources disclose origin and treatment
- Examine the matrix: Avoid stones with too many or unattractive matrices
- Request certification: For high-value stones, ask for documentation
- Consider the setting: Turquoise in precious metals may be worth a higher price
How to Identify Real vs Fake Turquoise
Turquoise is one of the most imitated gemstones. Here’s what to look for.
- Dyed howlite: White howlite dyed blue—the most common imitation. Howlite has gray or black veining that takes dye beautifully, creating a convincing matrix. It’s softer and lighter than turquoise.
- Dyed magnesite: Similar to howlite, used for beads and carvings.
- Plastic: Can mimic turquoise color but feels warm, is lightweight, and may have molded rather than cut surfaces.
- Glass: Rare as turquoise imitation; too heavy and may show bubbles.
- Reconstituted turquoise: Real turquoise particles bonded with resin—real turquoise but not solid natural.
Visual Clues
- Color: Natural turquoise has subtle color variations. Imitations are often too uniform.
- Matrix: Real turquoise matrix is natural-looking, with variations. Dyed howlite matrix often has a “crackled” appearance where dye concentrated in cracks.
- Luster: Real turquoise has a waxy to subvitreous luster . Imitations may look plastic or glassy.
- Temperature: Real stone feels cool at first; plastic warms quickly.
Simple Tests (Use with Caution)
- Hot pin test: A hot pin touched to plastic will melt it and smell; on real turquoise it will do nothing. Not recommended for valuable pieces.
- Acetone test: A cotton swab with acetone rubbed on dyed howlite may pick up color. Real turquoise is colorfast.
The Best Approach
Buy from reputable dealers who clearly disclose origin and treatments. For valuable stones, request certification from a gemological laboratory.
Care & Cleaning of Turquoise
Turquoise requires more careful handling than almost any other gemstone due to its porosity and moderate hardness.
The Porous Nature
Turquoise is porous and can absorb oils, lotions, perfumes, and chemicals . This can cause discoloration or damage over time. Some porous, unstabilized turquoise can also be damaged by soaking in water .
Cleaning Methods
The safe method: Warm water, mild soap, and gentle wiping .
- Mix a few drops of mild dish soap with lukewarm water
- Dampen a soft, lint-free cloth—do not soak the jewelry
- Gently wipe the turquoise surface
- For crevices, use a soft-bristled toothbrush or cotton swab very gently
- Rinse a clean cloth with plain water and wipe away any soap residue
- Pat dry immediately with a soft, lint-free cloth
- Air dry completely before storing
- Ultrasonic cleaners: Vibrations can crack turquoise
- Steam cleaners: Heat and moisture damage the stone
- Harsh chemicals: Bleach, ammonia, acetone will damage turquoise
- Abrasive cleaners: Will scratch the surface
- Jewelry polishing cloths: May be too abrasive
- Toothpaste: Contains abrasives that will scratch
Storage Tips
- Store turquoise separately from harder stones
- Use soft pouches or lined jewelry boxes with dividers
- Avoid direct sunlight, which can cause fading
- Avoid humidity and extreme temperatures
- Don’t store in airtight containers—turquoise needs to breathe
- Apply perfumes, lotions, and hairspray before putting on turquoise
- Remove turquoise rings before washing hands
- Avoid wearing turquoise while swimming, showering, or using cleaning products
- Remove turquoise during activities that might cause impact
Energetic Cleansing
Many turquoise lovers also practice energetic cleansing :
- Smudging with sage or palo santo
- Moonlight overnight (especially full moon)
- Sunlight for a few hours (avoid prolonged exposure)
- Sound healing (singing bowls, tuning forks)
- Clear quartz cluster or selenite slab
- Daily wear: Clean every month
- Occasional wear: Clean every few months
- After exposure: Clean immediately after contact with chemicals or lotions
Famous Turquoise
The Turquoise Tiara of Queen Mary
Queen Mary’s Persian turquoise tiara is one of the most famous turquoise jewels in the world . Passed down to Princess Margaret, it represents the height of royal turquoise fashion.
Napoleon’s Tiara
Napoleon gave his second wife, Empress Marie-Louise, a tiara set with turquoise. Today it can be admired in the Smithsonian Institution .
The Turquoise Mosaics of Mexico
The Mixtec-Aztec turquoise mosaics, such as the double-headed serpent in the British Museum, are among the great treasures of pre-Columbian art.
The Sleeping Beauty Mine
The Sleeping Beauty mine in Arizona produced some of the finest American turquoise—solid, clear blue with no matrix. Since its closure, Sleeping Beauty turquoise has become highly collectible .
FAQs About Turquoise
Is turquoise expensive?
It varies enormously. Low-grade treated turquoise can cost pennies per carat. Fine natural Persian or collectible American turquoise can cost hundreds per carat.
Is turquoise suitable for daily wear?
With care, yes—but not in rings that receive daily impact. Pendants and earrings are safer for continuous wear. Remove rings during activities that might cause damage.
What does turquoise symbolize?
Turquoise symbolizes happiness, honesty, spirituality, strength, serenity, and creativity . It’s also a protective talisman in many cultures.
Is turquoise a birthstone?
Yes. Turquoise is one of three modern birthstones for December . It’s also the traditional gift for the 11th wedding anniversary .
What is the best color for turquoise?
The most prized color is a pure, intense sky blue, often called “Persian blue” . However, many people prefer the blue-green shades common in American turquoise.
What is matrix in turquoise?
The brown, gray, or black veining from the host rock in which turquoise formed . Some people love it; others prefer clear stones.
How can you tell real turquoise from fake?
Look for natural color variation, appropriate luster, and proper weight. Buy from reputable dealers. For valuable stones, request certification.
Can turquoise get wet?
Brief contact is usually fine, but prolonged soaking should be avoided . Remove turquoise jewelry before swimming, showering, or doing dishes.
Does turquoise fade in sunlight?
Prolonged exposure to direct sunlight can cause fading over time . Normal wear is fine, but don’t leave turquoise on a sunny windowsill.
What is stabilized turquoise?
Soft, porous turquoise impregnated with resin to harden it and make it suitable for jewelry . Most commercial turquoise is stabilized.
I still have that ring—the dyed howlite I bought in New Mexico all those years ago. I don’t wear it anymore, but I keep it as a reminder. It taught me that turquoise is complicated. It taught me that not everything that looks like turquoise is turquoise. And it taught me that the beauty of a stone is only part of its value—the rest is knowledge, honesty, and story.
The real turquoise I’ve acquired since then is different. It has history. It has provenance. It has the cool, waxy feel of genuine stone. When I wear it, I think about the Persian miners who first extracted it 5,000 years ago. I think about the Apache hunters who believed it made their arrows fly true. I think about Queen Mary’s tiara and the Aztec mosaics and the Sleeping Beauty mine that will never produce another stone.
Turquoise is the oldest gemstone in continuous use. It has been treasured by pharaohs and emperors, shamans and saints, cowboys and kings. It has been imitated, treated, stabilized, and faked—yet it endures, beloved as ever.
Whether you’re buying your first turquoise or adding to a collection, whether you’re a December baby claiming your birthright or simply someone who fell in love with a sky-blue stone at a jewelry counter—welcome to the turquoise family.
The sky has been waiting for you.
Ready to find your own turquoise? Browse our collection below, organized by color, origin, and style. Every stone is clearly labeled as natural, stabilized, or treated, and all are responsibly sourced.
[Shop Natural Turquoise]
[Shop American Turquoise]
[Shop Turquoise Jewelry]
[Shop December Birthstone Collection]
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