57 



A P P E N D I X. 



CORPORA CRTSTALLINA 



Perlucidiora, 



CRyftallus alia cd alba , alia fublutea , alia nigra ^ for- 

 ma penragona , ut plurinnum , aliquando hexagona , 

 & interdum triangulari , vel quadrangulari . In altiflimis 

 montibus nafcitur, & a glacie concreta cujus colorem re- 

 prsefentat nomen habet . 



1. Cryftallus cujus particulse pyramidatas funt,& bafim 

 habent heKagonam. In altis montibus D. Nazarii , vulgo 

 Podefteria ^ in crypta la bocca dd ghiaccio vocata reperitur , 



2. Cryftallus cujus particulse pyramidarce funt , & ba- 

 fim habent pentagonam . In valle di(3:a, Molina di Breomo; 

 juxta torrentem inventa . 



3. Cryftallus cujus particulse pyramidat^ funt , & ba- 

 (im habent quadrangularem . In montibus vico Cbiefa KuO' 

 iia adjacentibus , e puteo quodam fcalpta . 



4. Cryftallus cujus particulae pyramidat^e funt , & ba- 

 (im habent trigonam . In valle , qu« dicitur AnguiUa , 

 juxta torrentem. 



LAPIDPIS CRTSTALLINI 



Seleniu & Botryt^ difti . 



SElenites lapis cryftallo inferior eft , fubluteo colofe in' 

 feftus 3 quo nitor ejus aliquantulum obumbratur : faci- 

 le frangitur, & in multa ftriata fpicula dividitur^in trian- 

 gularem, vel quadrangularem cufpidem deiinentia. 



H i.Sele- 



