Johannis Friderici Helvetii Vitulus aureus
Subtitle: quem mundus adorat & orat, in quo tractatur de rarissimo naturæ miraculo transmutandi metalla : nempe quomodo tota plumbi substantia vel intra momentum ex quavis minima lapidis veri philosophici particula in aurum obryzum commutata fuerit Hagæ Comitis
Publisher: Apud Johannem Jansonium à Waesberge, & viduam Elizei Weyerstraet
Published: 1667
Place of publication: Amstelodami
Language: lat
Number of pages: 72
Subjects: Alchemy; Early works to 1800; Gold; Metallurgy
Other titles: Vitulus aureus.