INDEX 
A. 
Page. 
Achmite. .. 366 
Acid earth. 150 
Acide carbonique. 175 
— sulphurique hydrat6 177 
Acidulous springs. 134 
Actinote... 298 
Actynolite. 298 
Adamantine spar.315 
Adularia. 335 
Aechynite . 431 
Agaric mineral. 231 
Aimant... 1, 383 
Alabaster. 61, 237 
Alalite. 286 
Albany mineral spring • • 138 
Albite.. .... 342 
Allanite. 440 
Allochroite. 324 
Almandine. 323 
Alum. 202 
Alumina, anhydrous sili¬ 
cate of. 364 
— disilicate of.... 362 
— hydrate of .... 320 
— sesquisilicate of. 365 
— subsulphate of , 320 
— sulphate of iron 400 
Alumine sulphatee alka¬ 
line . 202 
Aluminite. .. 320 
Aluminous or clay soil .. 90 
Amber. 185 
Amenia ore bed ........ 32 
Page. I 
Amethyst. 258 
Amianthus. 287, 299 
Amphibole. 298 
Analcime. 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-ore. .. 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 
Arfwedsonite. 309 
Argent sulfur^.443 
Argillaceous oxide of iron 29, 
386 
Arnold mine, Clinton 
county ............. 17 
Argyrose.. 443 
Arragonite. 235 
— incorrectly called, 222 
Page. 
Arseniate of lime. 247 
Arsenic sulfure jaune.... 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 
—. triphan-spath.. 349 
Axotomes eisen-erz. 431 
Axotomous arsenical py¬ 
rites . 451 
Axotomous prehnitc .... 349 
Azote. 174 
Azurite. 426 
B. 
Babingtonite.. 407 
Baikilite.286 
Ball’s cave. 227 
Ballston springs. 136 
Baltic mine, Clinton co... 19 
Barystrontianite. 213 
Baryte sulfat^e,. 204 
Barytes. 204 
Barytine.............. 204 
