JJ4 INDEX. 



Lava. 



as the black harcler Lavas, and breaks in cubic and 

 rhomboi'dal forms, 325. 

 See Porphyry. 



V. I. Greeny in Montagna di Lavagno, and near Ena and 



Recoaro, 3. 

 a.. Green and grey-fpotted at monte Traverfo, in the 



Apennine mountains, 282. 

 Lovagna, Italian name of flate, 299. 

 Lead ore in Lava, 65. 

 . green , uncryibllized, femi-pellucid, from Val d'Aofta, 



305. 



Leles, produced by volcanic hot-wells in Iceland, 57, 58. 

 Licafroy Italian name of Wolfram, 91. 

 Lighting, nocturnal of the fea, 67. 

 Lime/lone, ^ratified with marine fliells, fuperincumbent o* 



flate, 4. &pajfo t 15. 



fuperincumbent on and above fand-ftone, 274. 



. changed by nodules in flint, 260. 



MI - runs under Vefuvius, 139. 

 .. . (white) from Vefuvius, 139. 



Vefuvian, with flierl. 

 See Sberl. 



(grey) called Aiberefe, 88. 

 (faline) called Aiberefe cotellino, 88. 

 See Lumbricaria, Pietra forte^ Porus, Marlle } Tra^ 

 ^ Confetti di Tivolu 



New fpecies difcovered by P. Vio, 26. 

 Lovegxo (Montagne di) volcanic crater, 53. 

 l,umachella, antlca^ marble, with petrified Ihells, IIQ. 



Lum- 



