What is Labradorite?

Labradorite is a natural gemstone variety of Anorite, a calcium-rich type of plagioclase feldspar in the Albite-Anorthite series. Because of the lamellar structure of labradorite, it can exhibit a schiller effect, more commonly referred to as "flash" or "labradorescence." This is caused by the way light plays over lattice distortions within the stone's structure. Not all labradorites exhibit this brilliant shine, even if they have the right composition, since it is not visible from all angles after polishing.

However, labradorite has been found with a schiller effect exhibiting many different shades, resulting in various colors: Blue Labradorite, Green Labradorite, Golden Labradorite, Pink Labradorite, Purple Labradorite, Rainbow Labradorite, and Red Labradorite. Labradorites that exhibit a particularly strong labradorescence due to natural exsolution of K-Feldspar (Potassium dominant Feldspar) are sometimes called Spectrolites and are highly prized for their use in making natural stone cabochons.

Optical Properties

• Transparency: Semitransparent to translucent.
• Refractive Index: Ranges from 1.554 to 1.574, with a tolerance of (+0.005/-0.005).
• Birefringence: Varies between 0.006 and 0.012.
• Optic Character: Biaxial with a positive optic sign.
• Polariscope Reaction: Exhibits doubly refractive (DR) properties.
• Fluorescence: Inert to weak white under both SWUV and LWUV.
• Pleochroism: Displays dichroic effects, appearing colorless and light yellow.

Physical Characteristics

• Hardness: Measures 6-6.5 on the Mohs scale.
• Streak: White.
• Specific Gravity: Typically 2.700, ranging from 2.650 to 2.750.
• Toughness: Considered poor.
• Inclusions: May contain repeated twinning, black magnetite needle-like inclusions, ilmenite, and metallic platelets, possibly hematite. Oregon material may have tiny orangy yellow copper platelets.
• Luster: Vitreous, contributing to its appeal.
• Stability: Generally good, indicating resistance to environmental factors.
• Fracture and Cleavage: Uneven, splintery fracture with perfect cleavage in two directions.

Labradorite's unique combination of optical properties and physical characteristics makes it a fascinating subject for both collectors and gem enthusiasts. Its vibrant labradorescence and range of colors continue to captivate those who seek its natural beauty.

Exploring Labradorite Varieties and Their Unique Features

Labradorite is not only celebrated for its stunning labradorescence but also comes in other fascinating varieties. Among these is transparent yellow labradorite, which is often faceted for use in fine jewelry, adding a warm glow to any piece.

Oregon Sunstone, another variety, displays a captivating aventurescence, thanks to copper platelet inclusions that create a shimmering effect. This variety’s distinct feature sets it apart, making it a favorite among collectors and jewelers.

Adding to the allure of labradorite are the moonstone varieties:

• Rainbow Moonstone: Known for its transparent quality and rainbow-colored adularescence, this stone captures light beautifully, producing a soft, ethereal glow.

• Blue Moonstone: Sourced from India, it is renowned for its fine quality and the intriguing adularescence caused by the scattering of light through repeating feldspar layers.

These varieties of labradorite each offer unique visual effects and are sought after for both their beauty and their versatility in jewelry. Whether it's the mystical glow of moonstone or the vivid colors of spectrolite, labradorite continues to enchant gem enthusiasts worldwide.

Understanding Labradorescence: A Mesmerizing Phenomenon

Labradorescence is a captivating visual effect often associated with labradorite, a type of plagioclase feldspar. This phenomenon manifests as a stunning play of iridescent colors, akin to a "black rainbow" shimmering with pastels and deep golden hues.

The science behind labradorescence lies in the interference and refraction of light. When light enters the stone, it interacts with layers of different compositions, bouncing back in a spectrum of colors. This creates an enchanting visual display that varies based on how the light hits the surface.

How to Observe Labradorescence

To fully appreciate this enchanting effect, consider the following tips:

• Vary Your Angle: Look at the stone from multiple perspectives. The refracted light will reveal different colors or even a spectrum of shades depending on your viewing angle.

• Lighting Matters: Observe under various lighting conditions. Natural light can enhance the vibrancy of the colors, while dim or artificial lighting may dull the effect.

• Note Intensity and Strength: Notice the intensity and strength of the colors. Some stones may exhibit strikingly vivid colors, while in others, the hues may be more subtle.

With these observations, you'll gain a deeper understanding of the dynamic beauty that is labradorescence, witnessing firsthand how a stone can transform before your eyes.

What is Spectrolite and Why Is It Unique?

Labradorites that exhibit a particularly strong labradorescence due to natural exsolution of K-Feldspar (Potassium dominant Feldspar) are sometimes called Spectrolites and are highly prized for their use in making natural stone cabochons.

Spectrolite: A Finnish Gemstone Treasure

Spectrolite, originating from Finland, is a unique variant of labradorite. What sets it apart is its vibrant and striking iridescence, displaying an array of colors including blue, green, yellow, orange, and red. This kaleidoscope of hues makes spectrolite not only a visual marvel but also a sought-after material for jewelry makers and collectors alike.

The Finnish origin of spectrolite contributes to its rarity and desirability. This specific type of labradorite is renowned for its exceptional clarity and the vividness of its color play, making it a standout choice for crafting exquisite pieces.

Characteristics and Origins of Yellow Labradorite

Yellow labradorite stands out among gemstones for its transparency and vibrant hue. This captivating stone is highly sought after, especially by lapidaries, due to its ability to produce gems that can weigh over 15 carats. Its clarity and size make it ideal for unique, fantasy, and specialty cuts that showcase its natural beauty.

Unique Features

• Transparency and Size: Often found in large crystals, ideal for crafting substantial pieces.
• Cut Versatility: Perfect for intricate and artistic gemstone designs.

Global Origins

The journey of yellow labradorite takes us to several distinct locations:

1. Mexico: Nestled near the Sierra Madre Occidental mountain range, the Mexican variety is renowned for its allure and quality.
2. Oregon, USA: Known for its ‘sunstone’ variants, these stones often contain glimmering copper inclusions.
3. Ethiopia: Similar to Oregon's, Ethiopian sunstones also capture the striking metallic luster due to copper platelets.

These diverse origins contribute to the unique characteristics of yellow labradorite, making it a gemstone that combines both beauty and geological intrigue.

The Historical Significance and Legend of Labradorite

Labradorite is more than just a visually captivating gemstone; it carries rich historical and legendary significance. This particular mineral is known for its stunning optical effect, labradorescence, where iridescent blues and greens, along with hints of red, yellow, and orange, dance under the surface. But what makes labradorite truly special goes beyond its physical attributes.

Legends in the Light

A legend from the Inuit people gives labradorite a mystical allure. According to this tale, the Northern Lights once fell from the sky, becoming trapped within the rocks along the coast of Labrador. An Inuit warrior discovered these celestial lights enshrined in stone. Despite his efforts to release them with his spear, only a portion of the lights escaped, leaving the rest locked within labradorite. This story imbues the stone with a celestial connection, suggesting that each piece carries an essence of the Northern Lights themselves.

A Stone of Transformation

Beyond the legend, labradorite is often associated with transformation and personal growth. Many believe that this stone can aid in revealing one’s true potential and aligning with their destiny. It is said to strengthen intuition and dispel negative energies, making it a popular choice for those seeking spiritual awakening and insight.

Whether worn as jewelry or kept as a talisman, labradorite is cherished for its enchanting history and the promise of the mystical wonders of the skies encapsulated within its depths. As you wear or admire labradorite, you're not just appreciating its beauty; you're partaking in an age-old story of intrigue and cosmic wonder.

Countries Known for Labradorite Origins

Labradorite, a captivating gemstone renowned for its mesmerizing play of colors, originates from several countries worldwide. Here's a rundown of where you can find this stunning mineral:

• Canada: Labrador, the region in Canada where the stone was first discovered, gives labradorite its name. It's known for producing high-quality specimens.

• Madagascar: Known for its vibrant and colorful labradorite, Madagascar is a key player in the gemstone market.

• Finland: Home to a unique variety called Spectrolite, Finnish labradorite is highly sought after for its intense colors.

• Ukraine: This country is known for its beautiful, vibrant labradorite pieces.

• Russia: Labradorite from the Russian Federation offers a rich array of colors and is valued in the gemstone industry.

• United States: Certain areas, notably in Oregon, are known for producing labradorite with striking appearances.

• Australia and Mexico: Both these countries contribute to the global supply, offering stones with unique characteristics.

These locations, among others, contribute to the rich global diversity of labradorite, each adding its unique geological fingerprint to this captivating gemstone.

Labradorite Meaning and Metaphysical Properties

Labradorite is known as a gemstone of awakening, sparking positive change, and personal evolution. Since it is associated with the Higher Chakras-- Throat Chakra, Third Eye Chakra, and Crown Chakra-- Labradorite is used for creativity, spiritual growth, and seeking metaphysical wisdom. Labradorite is thought of as a gem for strengthening psychic abilities such as prophetic visions, telepathic power, clairvoyance, and clairaudience, allowing us to be more receptive to inspiration, intuition, and the well of our own magic. Labradorite is believed to encourage the growth of new skills and ideas so that we can express ourselves openly and authentically. This makes Labradorite a wonderful crystal for new beginnings, since it is very much a stone for being ourselves and finding the wonder within.

What is Labradorite Good For?

Labradorite stone is used when creating crystal towers, crystal spheres, tumbled stones, gemstone jewelry, and lapidary slices, in addition to intricate crystal carvings. This is because Labradorite is a highly popular stone among crystal healers, reiki practitioners, and those who incorporate crystal magic into their spiritual practice. Crystal grids using tumbled Labradorite stones often pair the Labradorite with other gems such as Iolite, Amethyst, Angelite, or Celestite since these crystals work well together for expanding spiritual awareness and encouraging our intuition to thrive.

What Are the Alternate Names for Labradorite?

Labradorite is a captivating gemstone known for its unique play of color, often referred to as labradorescence. One alternate name for labradorite is "Spectrolite." This term is frequently used to describe a high-quality variety of labradorite that displays especially vibrant colors, often found in Finland.

Other names might arise from specific mining locations or proprietary branding, but "Spectrolite" is the most widely recognized alternative name. Keep in mind that while some sellers or localities may use creative or regional names to market their labradorite, Spectrolite remains the primary alternative name used across various gem markets.

What is Labradorite Sunstone and Where is it Found?

Labradorite Sunstone is a captivating gemstone renowned for its stunning play of colors and reflective qualities. Its allure lies in the microscopic copper inclusions that create a shimmering effect known as "schiller" or "adventurescence." These iridescent properties make it a favorite among gem enthusiasts and collectors.

Origins and Locations

Initially, Labradorite Sunstone was believed to be unique to Eastern Oregon, USA, where it is mined in regions like Dust Devil, Ponderosa, and Sunstone Butte. These mines produce stones in a variety of hues, including near-colorless, green, red, and yellow, often combining these shades to create a multi-colored spectacle.

In 2015, a discovery expanded our understanding of this gemstone's geography. A variety of labradorite-bytownite feldspar was found in the Afar region of Ethiopia. This highlights the diverse global presence of Labradorite Sunstone, making it an intriguing subject for both gemologists and adventurers alike.

This gemstone's unique qualities and expanding geographical footprint continue to fascinate and inspire gemstone aficionados worldwide.

Labradorite Legends

In addition to its captivating physical properties, labradorite is steeped in legend and lore. An Inuit tale recounts that the Northern Lights once fell from the sky, becoming trapped within rocks off the coast of Labrador. An Inuit warrior, in awe of the trapped lights, attempted to release them by striking the rocks with his spear. Despite his efforts, not all the lights were freed, leaving a portion eternally captured within the stones. This enchanting story bestows labradorite with a mystical aura, suggesting that wearing it is akin to possessing a piece of the Northern Lights themselves.

Whether admired for its scientific intrigue or its mythical allure, labradorite remains a gemstone that captivates both the mind and the imagination. When you don a piece of labradorite jewelry, envision the dance of colors and the ancient tales it holds, transforming it from a mere accessory into a personal treasure.

How to Cleanse Labradorite

We're often asked, "Can Labradorite go in water?" Although Labradorite is a 6 - 6.5 on the Mohs hardness scale, we advise not submerging your Labradorite in liquids for long periods. This is because the structure of the stone may become damaged over time. We always suggest spiritually cleansing and charging crystals with the use of a Selenite bowl or by Full Moonlight exposure, since these methods won't cause any damage. Smoke Cleansing (smudging) with Sage, Palo Santo, dried herbs, or Incense is another safe way to spiritually cleanse your Labradorite.

What is Rainbow Moonstone?  Are Rainbow Moonstone and Labradorite the Same Thing?

No, they are not the same stone.  

Rainbow moonstone is a captivating gemstone known for its enchanting glow and optical wonders. Unlike its name suggests, it is actually a form of labradorite, a type of feldspar mineral. What sets rainbow moonstone apart is its stunning adularescence—an optical illusion where light appears to roll across the stone's surface, creating an ethereal, moonbeam-like effect.

This colorless gem is part of the plagioclase feldspar group and belongs to the triclinic crystal symmetry. The magic happens when internal layers within the stone scatter light, producing a spectrum of colors that seem to dance as the stone is moved. This optical play not only gives rainbow moonstone its name but also adds to its mystical allure, making it a sought-after choice for jewelry enthusiasts and collectors alike.