Cobalto calcite has the qualities of calcite along with the qualities of cobalt, which creates the pink. A good supportive stone for those in need of emotional healing and who are looking to overcome emotional blocks, loneliness, grief or a broken heart.
Cobalto calcite acts on the heart chakra; it promotes compassion and forgiveness, and connects the heart with the mind. This stone is an especially good choice for healers and energy workers, supporting their energy as they take on the pain for others, the planet and those who've given up hope. (crystal-life.com)