280 Obfervatio CXXIl 



fum, ad mcnfuras aliquoc indics prarbuiifc, unde bucyrum & 

 callum obcinuerunc cjus Pofleflbres. 



OBSERPATIO CXXll. 



DN.D. MICHAELIS BERNHARDI 

 VALENTINL 



Gyflallus inter grandines e nubibus decidens. 



ANNO fupcriori 1724. Opilio in Prsfe&ura Alsfeldienfi 

 ruri pede fuo innicens fub oborca cempeftace obfervac 

 lapidem pellucidum incer grandiues delabencem , quem, 

 cum vicrum fccarec, Jud^i, quibus eundem oftendebac , pro 

 adamance habences precium non concemnendum llli offere- 

 banc. Invencor aucem majus inde lucrum fperando Franco- 

 furcum fc conferens , chefaurumque fuum Gemmario offerc, 

 qui lapidem hunc non cam pro adamance , quam opcimac nocae 

 cryftallo habendum efle judicabac. Rem ccrciflime ica ge- 

 ftam clfeMinifter verbi Divini illius locifan&e mihi aflevera- 

 vic. Poflibilicacem ejus fuo jam cemporc adftruxic Cel. Boh- 

 rtius> qui cryftallum habuic, in cujus mcdicullio gucca aqux 

 limpidse concincbacur : unde concludic gemmas pelluci- 

 das cx aqua gcnerari. Idem confirmac pluvia gcmmca a 

 Balbino in Bohcmia obfervaca, de qua in Armamencario Art, 

 & Nat, imeolim edico. 



(Gieffa Auguftam Vind. d. 1$. Maj. An. 1717, 

 miffa.) 



# ) o ( ^ 



OBSER- 



