ExpeYimentft mtHYalU. 7 



tio Sandrini,uni e nunnero expcrien- 

 tillimorum operaricrum in aroma- 

 taria dorao SerenilHmi Magni Du- 

 cis, diligenter infpedis hishpidf- 

 bus, incidit in memori2m,nonnullos 

 iftiusmodi lapides jam ^\^ fub fua 

 cuftodia elTe , eosque rcpcrtos his 

 Religiofis exhibuir, fatcntibus, cos- 

 dem excademcumfuisgenerationc 

 cfTe, & fortc, imo revera easdem vi- 

 res habuilTe. 



Plures iftiusmodi lapidcs habeo \ 

 nigri coloris, lapidiLydiononab- 

 fimiles, laeves&fpletidentes j ac^i 

 fandaracha infedli eflcnt. Nonnulli 

 ab uno laterc ; alii ab utroque macu» 

 lam cineream habent : alii plane ni- 

 gri& {incaliquamaculafant; alii , 

 circa medium,coIorem quendam al- 

 befcentem fordidum obtinent , & in 

 ambiru ingrato colore tindi funt, 

 Major pars lcntis figuram exade 

 i3emulatur;nec tamen defunt inasqua- 

 litcrlongi : & ex primis illis majo- 

 res, quos ego vidi^jlatitudinem num- 



A 4 miy 



