black calcite is helpful in overcoming the darkness.

has all the general properties of calcite.

colour/appearance:

black

cleansing:

cleanse with running water method

energize on an amethyst cluster or in moonlight during full moon

emotional:

relieves depression, heartbreak, anxiety over loss of employment and handling unexpected changes

guides in the dark night of soul

spiritual:

helps us see the light at the end of the tunnel

assists with renewal and rejuvenation.