Specimen de gemmarvm origine & virtvtibvs.
Subtitle: In qvo proponuntur & historicè illustrantur quaedam conjecturae circa consistentiam materiae lapidum pretiosorum, & subjecta, in quibus eorum praecipuae virtutes consistunt.
Series: His Opera varia.  Genevae, 1680 -- v. 2
Publisher: Apud S. de Tovrnes
Published: 1680
Place of publication: Genevae
Language: lat
Number of pages: 58
Subjects: Precious stones
Notes: Fulton 100A.