INDEX. 377 



Palejlrlna. Pantena. Pizza Falcone. Poli/ella. Ra- 

 dicofani. Recoaro. Scogllo di Rcvigliano. Roma. ROHCO. 

 Lago di mottte Rojl. Monte di Sette fongi. Solfatara. 

 Somma. Strombok. Tivoli. Monte Travel fi. Trttto* 

 Veletri, f'efiii'ius. Logo di Vice. Viterbo. 

 Volcanic Eruptions^ from underneath the lime-fione and flate, 



2J, 26. 



Their effeft on the air, which they maVe eletric, 133. 

 Have raifed and inclined the horizor.-al beds, 42. 51, 52, 

 . Eruptions of Water, have, according to Mr. Arduin?s 



hypothecs, produced Bolus and China-clay, 54. 

 Productions. See A/lies. Bolus. Cahedony. City. 



China- clay. Iron-fand. Mineral waters. Hot-<vxils. 



Mum. Pietre Olfidiane. Piper ino. Pot-Jlone. Leba. 



Porphyry. Pumice-Jlone. Puzzolana. Pyrites. Lava* 



Salmiac. Seknlte. Sulphur. Tophus. Tufa. Turmalin, 



Sberl-rock, cryfials, a tul vitrif cations. 



Ferde di Corfua. 



Vitriol. Vitrifications. 



Bafaltes. 



Volterj-a. Strata of Calcedony, 83. 



I 



W. 



-. 



Wemleltrapp, a fcarce fhell petrified, 252. 

 Wolfram, called Licafro by the Italians, 91. 



Z. 



Zwlite, yellow, from Schio aad Tretto, 28. 





