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Mirror of Alchemy
Roger Bacon was an English philosopher and Franciscan friar who was one of the first people to study alchemy. Bacon also studied nature through empirical methods. This edition of …
Tract on the Tincture and Oil of Antimony
Roger Bacon was an English philosopher and Franciscan friar who was one of the first people to study alchemy. Bacon also studied nature through empirical methods. This edition of …
Cure of Old Age, and Preservation of Youth
Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with …
Mirror of Alchimy
Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with …
Opus Majus, Volumes 1 and 2
The Opus Majus of Roger Bacon (c.1214-92) is one of the most influential scientific and philosophical texts of its age and arguably the high point of medieval knowledge of the …