158 GEOLOGY AND MINERALOGY. 



Henckel's History of the Pyrites. London, 1757, 8vo, 



35. 6d. 



Pages 376. 



The same, very neat, 5s. 



Hennah's Succinct Account of the Lime Rocks of Ply- 

 mouth, with 10 Lithographic Plates of the most remark- 

 able of the Animal Remains found in them. Plymouth, 

 no date, royal 8vo. 7s. 6d. 



Pages 71. 



Hill's Fossils, arranged according to their obvious Cha- 

 racters. London, 1771, 8vo, neat, 7s. 6d. 

 Pages 420. 



Humboldt (A.). Essai Geognostique sur le Gisement des 

 Roches dans les deux Hemispheres. Paris, 1823, 8vo, 

 sewed, 105. 6d. 



Pages xiii and 397. 

 The same, in English. London, 1823, 8vo, 14s. 

 Pages 482. 



Jameson's Outline of the Mineralogy of the Shetland 

 Islands and the Island of Arran. Edinburgh, 1798, 

 royal 8vo, boards, 6s. 

 Pages 202. Map. 



• System of Mineralogy. London, 1820, 3 vols. 



8vo, new edition, greatly improved, boards, 2/. 125. 6d. 

 Vol. i. Pages 405. Plates 4. 



— ii. 632. 5—8. 



— hi. 596. 9—12. 



Treatise on the Characters of Minerals, 3rd edit. 



1817, 8vo, boards, 125 



Pages 314. Plates 8. 

 Mineralogy of the Scottish Isles. Edinburgh. 



1800, 2 vols. 4to, boards, il. Is. 



Vol. i. Pages 243. Plates and Maps 13. 

 — ii. 289. 



