—— on the natural state of bodies, [ 43.]

Cagliostro, [ 110.]

Calcination, [ 129,] [ 132,] [ 135,] [ 140,] [ 142,] [ 151,] [ 155.]

Chaucer's Canon's Yeoman's Tale, [ 107.]

Chemical conception of material changes, [ 177.]

Chemistry, aim of, [ 9,] [ 26,] [ 160.]

—— change from alchemy to, [ 126.]

—— methods of, [ 10.]

—— probable origin of word, [ 24.]

Classification, alchemical methods of, [ 59.]