Calcite is a powerful energy amplifier and helps in healing. One of the energies it amplifies is learning abilities, and thus is a great stone for students. Aids memory. 

Calcite is a protecting and helps one to be more grounded and centre, also bring inner peace. Deep healing of the Heart.  Vibrates Joy & Creativity

Green Calcite draws money and prosperity to your doorstep.

Also helps to balance emotions and relief stress.

* From Mexico