Aragonite is a calcium carbonate mineral that has a wide range of applications, from making jewelry to providing Reef Balls that help restore coral reefs.
It typically forms in the shape of prismatic crystals, and its name comes from the Aragon River in Spain, where it was first found. Aragonite can be found in a variety of colors, including white, blue, and green. It is said to have a calming effect, and is often used in crystal healing.
Aragonite is also a popular choice for aquariums because it helps to maintain healthy pH levels and provides essential calcium for coral growth.