What on Earth Is Eudialyte?

Originally Published: Dominic Yasay, September 24, 2021

Updated: Ashley DeCator: June 16, 2023

Eudialyte is a rare pink to bright red complex silicate mineral (a cyclosilicate) that forms in coarse-textured alkaline rocks, with colours like ripe plums. Collectors love it, and it is cut into cabochons and jewellery. In crystal lore it is a stone of love, courage and heart energy.

It's not easy to find, which is why collectors love it. It's also a minor ore of zirconium, so it has some practical uses on top of being so striking. When it comes to jewellery, eudialyte is carved into different items like cabochons, pendants, rings, spheres, and carvings. People in the jewellery industry really enjoy it.

In metaphysical lore, eudialyte is the stone of balance and harmony, known for its warm, uplifting reputation.

The Physical Properties of Eudialyte

Eudialyte forms particularly in alkaline igneous rocks, especially in rocks like nepheline syenites. It often grows these long and prismatic semi-transparent crystals that are embedded in a mix of white, black, and grey colours, all of which make the vibrant hues of eudialyte stand out. With colours like pinks, reds, and magentas as the main attraction, it’s truly a geological work of art. However, eudialyte still has browns, greens, and violets, which are just as pretty as the more vibrant pinks and reds.

Eudialyte sometimes even teams up with black tourmaline. When you spot eudialyte specimens that have a sweet carmine colour with hints of green and black, they go by the name "Dragon's Blood" according to Russian gem dealers.

According to the Mohs hardness scale, eudialyte sits at a 5 to 6, which means it can get scratched pretty easily by glass or a knife blade. Eudialyte can also range from being transparent to opaque.

The Metaphysical Properties of Eudialyte

Eudialyte is traditionally used as a protection stone, associated with warding off negative vibes. It is also known as a grounding stone, linked with staying focused and committed to your goals. Many people keep one in their daily routine as a reminder of their own capabilities to make their dreams a reality.

When it comes to chasing your dreams, having that rock-solid self-love and confidence is key. In lore, eudialyte is the stone for both, a reminder to believe in yourself, no matter what.

In chakra lore, eudialyte is associated especially with the heart chakra, the energy centre of love, joy and fulfilment.

Eudialyte is also the traditional stone of love and passion, a cocktail of confidence and romance in crystal lore, and it is given as a symbol for a fresh start in love.

In feng shui-style lore, a eudialyte stone is placed in the south area of the home for warmth, enthusiasm and happiness, or in the south area of an office for good luck and prosperity in business.

The Lore of Eudialyte

The legends surrounding eudialyte are incredibly captivating and have stood the test of time. It's no wonder that this stone is widely celebrated and cherished for its rich history.

The indigenous Sami people, a Finno-Ugric group living on the border of the Kola Peninsula, have a unique name for eudialyte. They call it “Sami Blood” or “Lopar Blood” because they believe it originated from the blood of their fallen soldiers.

According to an ancient Norse legend, there was a fierce battle between the Sami warriors and Swedish warriors. Tragically, the Sami soldiers lost their lives, and their blood spilled across the battlefield. Miraculously, these droplets of blood crystallised and transformed into eudialyte stones, symbolising their sacrifice and bravery.

Since then, it became a tradition for some Sami soldiers to carry or wear a eudialyte stone as a protective talisman during combat. They believed it could grant them invulnerability against attacks and boost their courage. The stone was said to represent strength and fearlessness on the battlefield.

The History of Eudialyte

The name eudialyte is originally from the Greek words eu and dialytos, which roughly translates to decomposable and easily dissolved. That's because this mineral can quickly dissolve when it comes in contact with acid.

Back in 1819, the German chemist Friedrich Stromeyer (the same person who discovered cadmium) stumbled upon eudialyte in the Julianehaab district of Greenland. Nowadays, a lot of the eudialyte supply comes from the Kola Peninsula up in Russia's north. However, it's also found in some pretty interesting places like Canada, Norway, Madagascar, and the USA.

Throughout history, eudialyte has been used as a minor gemstone, but it's rare and doesn't have the best crystal structure. That's why it's popular among collectors. This rock is packed with calcium, sodium, zirconium, iron, manganese, and even some rare earth metals. With all those minerals, eudialyte is sort of like a timekeeper for geoscientists. They can use it as a geochronometer to study the age and origin of host rocks.