554 



INDEX. 



Marl in the South-enst part of England 



Greenish, in the Isle of Wight 



Chalk, Description of .... 



Meteorological Observations on the Coast of Labrador 



Mica Slate, Contortions of, at Loch Lomond 



Mines of Cornwall and Devon, on the economy of the 



The nature of the agreements 



between the owner of the soil and the mine adventurers 

 — The arrangements between the 



partners or adventurers themselves .... 



. Xhe mode of employing and 



paying the miners and workmen . . . . 



The purchase of the materials 



employed for carrying on the undertaking 

 The Sale of the Ores from the 



mine adventurers to the Smelting Companies 

 Moimtains in the Isle of Man, Height of the 

 in Labrador .... 



Xeedles, Isle of Wight, Strata at the . . . . 



Newhaverif Sussex, Strata at 



the Fossils of the . . , 



Nodules, Calcareous, in the London Clay .... 



Siliceous, in the Stone of Tillywhim, Dorsetshire . 



JVomenclature, the imperfections of in Rocks 



Proposed modifications of in the terms 



Graywacke . , . 93 — 444 — 448 



Greenstone and Greenstone Slate 

 Hornstone . . . . , 



Killas ...... 



Porphyry . . . , . 



Quartz Rock . 



Rocks of Transition .... 



Sienite ...... 



Trap 



JS'orth Downs, Hills composing the .... 



446— 



457— 



442- 



93- 



JAGE. 



1G9 

 173 

 489 

 43& 

 309 



311 



S\3 



31G 



323 



323 



G2 



491 



163 

 191 



223 



187 



390 



-499 

 393 

 3Q^ 

 499 

 424 

 485 

 470 

 419 

 399 

 171 



