Being a Brief Account of the Alchemistic Doctrines, and Their Relations, to Mysticism on the One Hand, and to Recent Discoveries in Physical Science on the Other Hand; Together with Some Particulars Regarding the Lives.

According to practitioners and students of alchemy, the body's Vital Energy, or Quintessence, is best obtained from minerals and metals. Using everyday language and an accessible style, Cockren explores the different uses and manifestations of this ancient science, from the physical to the medicinal and even the spiritual.