The mineral aragonite is a polymorph of calcite with its own crystal structure. It has a grounding effect and can occur in many different colours. Read more.
Close Relationship with Calcite
Aragonite and calcite are essentially related, as aragonite is a polymorph of calcite. This means they have the same chemical formula but are in different phases. Aragonite is named after the Spanish location 'Aragon', where the mineral was first discovered. It has the unique property of easily incorporating other minerals, resulting in an almost unlimited range of colors. This makes each aragonite crystal unique and special.
Origin and Structure of Aragonite
Aragonite is a carbonate mineral and one of the three most common crystal forms of calcium carbonate (CaCO3), the others being calcite and vaterite. It is formed by biological and physical processes, including precipitation from marine and freshwater environments. The crystal structure of aragonite differs from that of calcite, resulting in an orthorhombic crystal system.
Sources and Use
Aragonite was first discovered in Molina de Aragón in the province of Guadalajara in Castilla-La Mancha, Spain. In aquariums, aragonite is considered an essential component for replicating reef conditions. Aragonite provides the material needed for many marine life and also keeps the pH of the water close to its natural level.
What makes aragonite so special is not only its close relationship with calcite and the beautiful colors it can take on, but especially its calming effect on people. The aragonite crystals are a feast for the eyes and a special addition to your crystal collection.
Effects of Aragonite
Aragonite has a grounding effect and provides stability and calmness. It's the perfect stone to use if you're feeling overstimulated and want to find peace. The crystal helps you focus and balance your energy. Aragonite roses, with their beautiful orange crystals, are particularly loved and are mainly found in Morocco.