Peridot

Peridot

± 23,03 million yrs. BC - ± 2,588 million yrs. BC. Found: Megado, Ethiopia (JN0606)

Olivine Variety (Magnesium Iron  Silicate)

Chemical Formula: (Mg, Fe)2SiO4

Crystal System: Orthorhombic

Crystal Habit: Massive to granular

Mohs Scale: 6,5-7

Tenacity: Brittle

Fracture: Conchoidal

Color: Green to yellow-green

Streak: White

Luster: Vitreous to greasy

Diaphaneity: Translucent to transparent

Peridot A Gem of Sun and Stars.mp3

Peridot: A Gem of Sun and Stars

Imagine a gemstone the color of fresh leaves in spring, catching the sunlight and shimmering with an inner glow. That's peridot, a fascinating gem that has captivated imaginations for centuries.

What is a Peridot?

Peridot is a special kind of a mineral called olivine. Olivine is actually quite common, making up a lot of the Earth's deep interior. But peridot is a rare, gemstone-quality version of this mineral. What makes it extraordinary is its vibrant green color, ranging from a light, yellowish-green to a deeper, olive-like hue.

The Secret Behind its Color

Have you ever wondered where peridot's unique green color comes from? It's not magic, but it is pretty neat! Unlike many gemstones, whose color comes from tiny traces of different elements, peridot's green is part of its core chemical makeup. It contains iron, which is what creates that lovely green shade.

Name Origins: A Journey Through Time

The name "peridot" is a bit of a mystery. Some think it comes from the Arabic word "faridat," meaning "gem." Others believe it might have roots in the Greek word "peridona," which means "giving plenty." Whatever its origins, the name hints at the value and beauty people have placed on this gem for a long time.

A Treasure from Ancient Times

Believe it or not, some of the earliest examples of peridot jewelry come from ancient Egypt - we're talking about 1500 BC! The Egyptians absolutely adored this gem, calling it the "gem of the sun." They believed peridot had powerful protective properties and could ward off darkness and evil spirits.

Imagine finding peridot on a remote volcanic island in the Red Sea!  That's where the Egyptians mined most of their peridot. This island had another name back then, "Topazios," which is where some experts think the word "topaz" (another gemstone) might have even come from.

Beyond Pharaohs to the Cosmos

Peridot's story didn't end in ancient times. This gemstone adorned jewelry and religious objects throughout history, popping up in medieval European churches and even in the crowns of royalty!

And here's a mind-blowing fact: peridot isn't just an Earthly treasure. Scientists have discovered peridot inside meteorites from outer space! These space rocks  are thought to be fragments from the very early days of our solar system, making peridot a truly cosmic gem.

How Peridot is Formed

Where can we find peridot today (2023)? Well, it takes some seriously powerful forces to create this beauty. Most gem-quality peridot forms deep within the Earth's mantle, the super-hot layer beneath the crust. Here, fiery eruptions can carry peridot crystals to the surface, where they can be mined. Some famous places for peridot mining are Pakistan, Arizona (in the USA),  China, and Myanmar.

Peridot Myths and Legends

Throughout history, people have attributed all sorts of fascinating properties to peridot. Here are some of the most interesting:

Peridot as a Birthstone

Did you know that peridot is the official birthstone for the month of August? If you're an August baby, this shimmering green gem could be your lucky charm!  It's said to symbolize strength, vitality, and new beginnings.

Caring for Your Peridot

Peridot is a fairly durable gem, but it's still important to treat it with care to keep it in tip-top shape. Here's what to keep in mind:

A Gemstone with a Rich Past

From its fiery origins to its place in myths and legends, peridot is a gemstone bursting with history and allure. Whether you admire its vibrant green color, its ancient connection to the sun, or its journey from the Earth's depths to the far reaches of space, peridot is sure to leave a lasting impression.