Labradorite

± 74 million yrs. BC - ± 66 million yrs. BC. Found: Ampanihy, Madagascar (JN0369)

Calcium Sodium Aluminium Tectosilicate

Chemical Formula: (Ca,Na)(Al,Si)4O8

Crystal System: Triclinic

Crystal Habit: Crystals typically thin and tabular, rhombic in cross section, massive, striated

Mohs Scale: 6-6,5

Tenacity: Brittle

Fracture: Uneven to conchoidal

Color: Colorless, labradorescence, gray, gray-white, greenish, pale green, yellow, blue

Streak: White

Luster: Vitreous to pearly on cleavages

Diaphaneity: Transparent to translucent

The Shimmering Gem Understanding Labradorite.mp3

The Shimmering Gem: Understanding Labradorite

Imagine a stone that shimmers with a rainbow of colors hidden beneath its surface. This stone, as if touched by magic, changes hue with every shift of the light. That's labradorite, an extraordinary gemstone with a story as captivating as its appearance.

What is Labradorite?

Labradorite is not just a type of rock, but a member of a very special group of minerals called feldspars. Feldspars are like the rock world's superheroes, making up a huge chunk of the Earth's crust! Labradorite is a specific type of feldspar, part of the plagioclase series to be precise. It's made up of a mix of elements like calcium, sodium, aluminum (aluminium), and silicon.

The magic of labradorite lies in something called 'labradorescence'. This isn't about glowing in the dark, but about the way light bounces around inside the stone. Labradorite is built with super thin layers. When light hits it, it gets trapped inside these layers, and then bounces back out at different angles. This creates that amazing display of colors – blues, greens, golds – all shimmering underneath the surface. It's like the stone holds a secret rainbow within!

Word Origins: Where Does the Name Come From?

The name 'labradorite' comes from the place where it was first discovered—Labrador, Canada. This cold, coastal region on the northeastern edge of North America is known for its rugged beauty and stunning rock formations. Makes sense that this unique stone would be found there!

Labradorite Through the Ages

People have been enchanted by labradorite for a long time. In earlier days, Inuit tribes in Labrador believed the stone fell from the frozen fire of the Aurora Borealis, or Northern Lights. How cool is that? Later on, in the 1700s, European explorers and missionaries traveling in Labrador brought this shimmering gem back to Europe, where it quickly gained popularity.

Labradorite wasn't only prized for its beauty. Many cultures believed it held special powers. Some thought it was a powerful protector, deflecting negative energy and bad vibes. Others believed it was a magical stone that boosted creativity and intuition. While we don't have scientific proof of these specific powers, labradorite's shimmering, shifting hues certainly feel inspiring.

More than Just a Pretty Stone

Labradorite isn't just about looks and legends. It has some pretty cool uses too!

Where in the World?

While it was first found in Labrador, today (2023) labradorite is discovered in several places around the globe:

Caring for Your Labradorite

If you own a piece of labradorite jewelry, here's how to care for it:

Labradorite: A Gem to Inspire

Labradorite is a reminder of the hidden wonders in our natural world. Its unique beauty and captivating history make it a treasure not just for collectors, but for all those who love the magic that shimmers within our world.