INDEX. 



Actiuolit<-quartzite, Peiham and Wilbraham 45-47 



Actinolitetreniolite-giieisa, occurrence of 46 



Adams, C. B., cited on Green Mountain gneiss 67 



Albite, occurrence of 754 



Albitio granite, occurrence and character of 323-:t31 



crushing of minerals in 329 



bj'drotherraal cbaiiges in veins of 32'.>-3:i0 



Albitic mica schist, areas of 66-76 



bornblendic bands in 75 



A Igonkian rocks, description of 19-30 



Allanite, occurrence of 754 



Allin, E. S., report on Chester emery 133 



Ames, James T., miueralogic Trork of 6 



report on Chester emery by 133 



Amherst, analyses of hornblende schist from 221 



Conway schist in 222-225 



Amherst Kidge, terrace along 644-649 



Amherst schist, correlation of 224 



minerals in 224-225 



Amphibolites, occurrence of 66-177 



descriptions of : 96-97 



Cheater series 147-155 



derivation from limestones 153, 154 



analyses and sections of 167. 168, 195-196, 300-306 



Conway schist 189-196 



■Whateiy 192-194 



Leverett and Am hers I 218-220 



"VTarwick 227-228 



Orange 228 



metamorphism of 236-237 



pyroxenic 243-246 



Bemardston series 293-294 



porphyritic character of 304 



Aniygdaloidal sandstone, description of 435-436 



Analyses, ampbibolite 167, 168, 195-196, 303 



andesine 140 



claystones 717 



Coles Brook limestone 27 



cortlandite 347 



diorite 345 



emery 125 



gneiss 62 



granite 37, 316 



Hinsdale limestone 26 



hornblende schist 221 



indianite 140 



limestones 26, 27, 189 



Longmeadow sandstone 369 



mineral spring waters 750-752 



Monson gneiss 62 



pitchatone 437 



sandstone 369 



Page. 



Analyses, serpentine 84,88,116-117 



tonnlite 336 



trap rock 404 



waters of mineral springs 750,752 



Andesine, analyses 140 



Ankcrite, occurrence of 754 



Anorthite, South Iladley ' 485 



Anthophyllito, description of 52 



occurrence of 754-755 



Anthracite, occurrence of 755 



Antigorite-serpentine 98 



Apatite, occurrence of 755 



Aplite, occurrence of 331 



Aragonite, occurrence of. 755 



Argillite, description of 201-210 



quartzite in 202 



Bemardston aeries 261-262 



areas of 272-273 



pseu do- glacial stri» on 531-532 



Artesian wells, records of 380-389 



Ashes tiform anthophyllite 52 



Asbestos quarry at Peiham, description of 47-54 



figures of walls of 48, 49 



Ashfieldlake, deposits of 601-602 



Athol, eastern ayncline in 234-236 



metamorphism of ampbibolite at 236-237 



hiotite-muscovite-granite from 316-317 



section in 572 



Augite, South Hadley 486 



B. 

 Barite, occurrence of 755 



Bastite, occurrence of 755 



Bastiteserpentine, occurrence of 98 



Batterson's quarry. South Hadley, dike at 189 



Bear River lake, deposits of 600-601 



Becket, conglomerate-gneiss at 31-38 



granitoid gneiss from 36 



crushing teats of granite from 36-38 



Becket gneiss, contact with "Washington gneiss 31-32 



Belchertown, contact zone in 243-248 



section of schists near 244 



record of artesian-well boring in 245 



descriptions of rocks from 246-248 



cortlandite at 346-347 



dikes in 481-482 



description of former lake in 575-577 



section in 670 



Belchertown tonalite. contact zone around 243-248 



Bemardston, table showing succession of rocks near. 258 



Upper Devonian fossils of 259-260 



description of range from South Vernon to 272-282 



Bemardston gneiss, Montague 362-363 



783 



