Essence.
This is the “Egyptian stone”, which is used by fullers to bleach fabric; it is loose and quickly dissolves in water.
Properties.
It glues, dries without burning, knits, and prevents the flow of matter to the organs.
Wounds and ulcers.
It is useful for ulcers and wounds, especially on soft organs.
Organs of the eye.
It helps with lacrimal fistula of the eye and is included in medications for eye ulcers.
Respiratory and chest organs.
It is good for hemoptysis.
Eruption organs.
It is useful for chronic diarrhea and bladder pain and is inserted into the vagina to stop bleeding from the uterus.