INDEX. 



A. 



Paoe. 



Achmitc 366 



Acid earth 150 



Acide carbonique 175 



— sulphurique hydrate 177 



Acidulous springs 134 



Actinote 298 



Actynolitc 208 



Adamantine spar 315 



Adularia 335 



Aechynitc 431 



Agaric mineral 231 



Aimant 1, 383 



Alabaster 61, 237 



Alalite 28G 



Albany mineral spring . • 138 



Albite 342 



AUanite 440 



Allochroitc 324 



Almandinc 323 



Alum 202 



Alumina, anhydrous sili- 

 cate of 364 



— disilicate of . . . . 362 



— hydrate of 320 



— sesquisilicate of. 365 



— subsulphate of . 320 



— sulphate of ii;on 400 

 Alumine sulphatec alka- 

 line 202 



Aluminite 320 



Aluminous or clay soil . . 90 



Amber 185 



Amenia ore bed 32 



Amethyst 258 



Amianthus 287, 299 



Amphibolc 298 



Analcimc 352 



Anatase 55, 428 



Ancram lead mine 45 



Andalousite 362 



Andalusite 362 



Anglesite 415 



Anhydrite 238 



Anhydrous silicate of alu- 

 mina 364 



Anhydrous sulphate of 



lime 238 



Ankerite 398 



Anorthytic melane-orc. . . 440 



Anthophyllite 312 



Anthracite 94, 188 



Anthracite used in the ma- 

 nufacture of iron 43 



Apatite 239 



Aphthalose 201 



Aplome 324 



Apophyllite 348 



Argent natif 442 



Arfvvedsonite 309 



Argent sulfure 443 



Argillaceous oxide of iron 29, 

 386 

 Arnold mine, Clinton 



county 17 



Argyrose 443 



Arragonite 235 



— incorrectly called, 222 



Pace. 



Arseniate of lime 247 



Arsenic sulfurejaune.. . . 439 

 Arsenical iron 394 



— iron pyrites . . . 394 



— nickel 449 



— ores 56 



— pyrites .... 56, 394 

 Asbestus ..' 58, 298 



— radiated .. 301, 313 



Asphalte 182 



Atmospheric air 176 



— water 178 



Augite 286 



Automolite 319 



Avon sulphur springs ... 148 



Axotomer augit-spath . . . 407 



— . tripnan-spath . . 349 



Axotomes eisen-erz 431 



Axotomous arsenical py- 

 rites 451 



Axotomous prchnite .... 349 



Azote 174 



Azurite 426 



B. 



Babingtonite 407 



Baikilite 286 



Ball's cave 227 



Ballston springs 136 



Bahic mine, Clinton CO. . . 19 



Barystrontianitc 213 



Baryte sulfatee 204 



Barytcs 204 



Barytinc 204 



