Baro, Baru or Baron Urbigerus was a seventeenth-century writer on natural philosophy and
alchemy. He is known for his ''Aphorismi Urbigerani'' (1690). This collection of 100
aphorisms claims to set out completely the theory of the alchemical work, the preparation of the
Philosopher's Stone. A shorter collection of 31 aphorisms, contained in it, is known as the ''Circulatum Minus Urbigeranum''.
The Alchemy Web Site
Illustrated by Frater Albertus; this book is available in modern translation under the title ''The Philosophical Elixir of Vegetables''. This work exists in German and English versions.
Notes
External links
{{authority control
17th-century alchemists
17th-century German writers
17th-century German male writers
German alchemists