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OF THE PArAL STATES. 



263 



neighbourhood of the 



81. — Lava, with augite and calc spar, and cracks filled 

 with ochreous iron ore {graphic lava.) — From the border, 

 of Lake Nemi, near the Mills. 



82. — Lava, with crystals of glassy felspar^ leucite, black 

 mica, and augite.— From the fountain near Bassano, east of 

 Monte Cimino. 



83. — Leucite (amphigene, ivhite garnet), in detached 

 trapezohedral crystals. — From the 

 Tusculan and Alban Hills. 



84. — Lava, with crystals of altered leucite. — From Bor- 

 ghetto, 3 leagues from Civita Castellana. 



85. — Lava, with numerous crystals of leucite. — Monte 

 Cavo, above Albano. 



86. — Porous lava, with crystals of leucite. — From the 

 hollow under Canapino, Monte Cimino. 



87. — Lava, with large crystals of leucite, and a little 

 ha'uyne and augite. — From the rock of Travignano, Lake 

 Bracciano. 



88. — Basaltic lava, with leucite, a little ha'uyne and 



breislakite (white augite). — Capo di Bove. 



89. — Compact lava, with altered leucite. — Rock of 

 Travignano, Lake Bracciano. . 



90. — Basaltic lava, with leucite, &c. — Capo di Bove. 



91. — Scoriaceous lava, with numerous small crystals 

 of leucite. — Hannibal's Plains on Monte Lassiale, above 



Albano. 



92. — Vesicular lava, with crystals of leucite, occur- 

 ring in cavities in Pozzuolana (volcanic ashes), on Monte 

 Albano. 



Upper 

 Gallery. 



Table-case 

 in Recess 6. 



93. 



Lava, with large crystals of leucite and augite > 



haiiyne, &c, occurring in volcanic conglomerate, near 

 Osteria, on the road to Albano. 



7 



94. — Cellular lava, with opaque decomposed crystals 

 of leucite, — Strada della Fontanella, near Cariapina, Monte 



Cimino. 



95. — Cellular lava, with opaque crystals of decom- 

 posed leucite. — Strada di Carbognano, Monte Cimino. 



