General Index. 



685 



Iron, micaceous oxide of, - 349 



sulphate of, - - - 349 



Red Oxide of, 343 

 vitreous, black oxide, .... 597 



sand, - 230 



ore its agricultural character, . - - 10 



chromate of, - * - 53, 369 



phosphate of, ----- 53 



sulphuretof, - - - 52,396 



magnetic oxide of, - - 53, 359 



arsenical, - - - - 52, 348 



its manufacture in Massachusetts, - 57 

 J. 



Jasper used for ornamental purposes, 50 



at Saugus and Newport, - - - 266 



in Quartz Rock, - 323 

 K. 



Karinthin, - - 410 



Kidd's money, foolish notions respecting - 70 



L. 



Landscapes accompanying the Report, - - 108 



Lathrop Solomon, his account of fossils, - - 239 



Laumonite, - 437, 461 



Lead ore of, in Southampton, - - - 507, 58 



in Northampton, - - - 508, 58 



in Westhampton, - - - 60, 508 



in Goshen, ... 60 



in Whately, - - 60, 508 



in Hatfield, - - -61, 462 



in Leverett, - - - 61, 507 



in Sterling, - - 52, 348 

 sulphuret, carbonate, sulphate, molybdate, murio- 



carbonate and phosphate of - 507 



Zinc and iron in new red sandstone, - - 230 



Lenox iron mine in, - _ = - 56 



Lepidolite, - . . . 461, 437 



Lignite, - . . . -43, 186 



Limestone, its agricultural character, - - 10 



in the eastern part of the State, - - f 4 



micaceous its analysis, - - 305, 25 



fetid, ... 26, 301, 309 



encrinal of Bernardston, - - 27, 295 



bituminous, - 27, 295 



magnesian, ... 3O0 



flexible, - - - 301 



of Berkshire, - 28, 297 



in Blanford, - - 365 



in Whitingham, Vt. - - 308 

 in Bolton, Boxborough, Littleton, Acton, 



Carlisle and Chelmsford, - 24, 308 



in Smithfield, R. I. - - 24,311 



in Walpole, - - - 24, 267 



in Stoneham and Newbury, - 24, 312 



its origin or Theory, - - 313 



Lincolnite, - 399, 437 



M. 



Macculloch's Views of, Geology, - . 373 



System of, Geology, - - 374 

 87 



