Calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (CaCO3). It is a very common mineral, particularly as a component of limestone. Calcite defines hardness 3 on the Mohs scale of mineral hardness, based on scratch hardness comparison. Calcite is commonly believed to increase and amplify energy, learning and awareness. Calcite is not only an oft-used cleanser in the material word, it is also believed to be a spiritual cleanser that changes perspective and renews commitment to making change.
