Aragonite Crystal (Mexico)

Aragonite is composed of the same material as pearls (calcium carbonate), but it comes from a non-organic source.

This listing is for one aragonite crystal from Santa Eulalia, Mexico.

When I first saw the mineral and its name, I read it as Dragonite and pictured spiny dragons in my head. The name is pronounced "ah-rag-oh-nite."

Moh's hardness: 3.5 - 4

Chemical composition: CaCO3

Calcite is the more common calcium carbonate crystal, but aragonite can form sometimes. When it forms, it almost always does so near the surface and at low temperatures. 

Mindat is an excellent source for authoritative information about minerals. 

Aragonite has a long and fascinating history. It was first discovered in the Aragon region of Spain in the 18th century, and was soon recognized for its unique crystal structure and beautiful colors. It was often used to create ornamental objects and jewelry, and was highly prized by collectors and enthusiasts.

But aragonite wasn't just valued for its beauty – it also had practical uses. In ancient times, it was used as a building material, and was often used in the construction of temples and other important buildings. It was also used in the production of lime and cement, and was an important material in the production of glass and ceramics.

So what exactly is aragonite? It's a mineral that's composed of calcium carbonate, and is often found in the form of needle-like crystals or in aggregates. Its distinctive colors and patterns come from impurities that are present in the mineral, and it can range from white to brown, blue, or green.

Aragonite is a fascinating and versatile mineral that has played an important role in human history. Its unique properties and stunning appearance make it a popular choice for everything from art and jewelry to scientific research. So if you're looking for a beautiful and fascinating mineral, consider aragonite – it's a gem that's stood the test of time.