Emotional release, mental stress, self-worth, denial, instilling positive attitude, overcoming chronic self blame, irrational fears, memory, intellect, anorexia, migraine, asthma, respiratory problems, circulatory system, kidneys, eyesight, depression, low blood pressure, herpes, cancer of the ovaries, bladder, colon and prostrate gland, sexual organs, infections, thyroid.

Often known as manganese spar or raspberry spar.