Circulatorium was the term for the alchemical repeated process of dissolutions and coagulations which occurred as base material or matter is dissolved into the prima materia and then coagulated into a newer, purer form-culminating in a perfect blend of elements to produce the philosopher’s stoneA.G.H


Drury, Nevil. The Watkins Dictionary of Magic. London. Watkins Publishing. 2005. pp. 218-219