30-60 mm
Madagascar 
Calming Blue Calcite soothes frayed nerves and lessens anxieties. A gentle stone to use when recuperating, Blue Calcite facilitates physical healing by clearing negative emotions and encouraging rest and relaxation.
Blue Calcite is a very powerful stone when it comes to soothing and relaxing the emotional body. This stone is known to calm emotions and offers mental and etheric protection. Blue Calcite is very protective when it comes to one’s aura, and offers very strong transmutational energies.