788 



INDEX. 



Page. 



M illors Rivor delta, iloscription 635-629 



II incinl iloposits, HawU'y schist I'C 1'' 1 



Mineral U'xicon of Franklin, Hampshire, anil Uanip- 



.Irn cmintics, supiilonient to 754-761 



mineral springs, locations of 749-75- 



analyses of ^vatcrs of ^-'"-'SZ 



Mineral veins, description of 502-507 



Monroe, Hoosac schist in '~ _ 



Monsou, gneiss in ' 



granite iiuarries nt 



rocks in 



analyses of gneiss from 



41-45, 56-65 

 60-65 

 241-242 



63-65 



249-250 



414-415 



glass-hearing dikes in 616-418 



description of oskcr in 566-567 



lake deposits in 667-569 



Monson gneiss, description of 15> ^1"" 



analyses of 



strengtli of 



expansion in quarrying 



conglomerate structure in "3-65 



mineral vein in 



Mouson syncline 



Montague, Bcrnardston gneiss at 362-363 



lake deposits in 615-629 



,.,.,..ai„ 697-698 



te'rracesin ".".'. 725-726 



Moore's quarry, Florence, analyses of rock from 316 



Moraines and bowlder trains 549,650 



Mount Holyoke, analyses of trap from 464 



lake bench on ^9-m 



Blount Toby conglomerate, occnrronce and character 



of 358-363 



Mount Tom, faults at 449-451 



lakebenolion 649-650 



Mount Warner, bench around 648-649 



Muscovite-granite, occurrence and character of 322-323 



Muscovite-schist, description of 181-182 



N. 



lfa.sh, A., niineralogic work of 4-5 



cited on mica-granites 312,313 



Newberry, J. S., cited on Triassic fishes 398-399 



Newell, William, niineralogie work of 5 



New Salem, serpentine in 55, 56 



great central syncline in 230 



diorite 342-345 



Nilcs, W. H-, cited on expansion of Mouson gneiss. . 01-65 

 North Amherst, granite at 323 



brei 



11 at. 



363 



Orange, gneiss in 56-65 



great central syncline in 227-230 



eastern syncline in 234-236 



( )r(iway, John M ., letter on Mouson granite 62-63 



Orr, William,. ir., analyses by 336 



Osborn soapstone quarry, Blandford, section at 87 



analysis of serpentine from 88 



rocks at 102-10^ 



Ottrelite, description of 129 



Owen, Richard, cited on Triaasic reptiles 405 



Paleontology, Triassic rocks 394-406 



Palmer, rocks in 241 



former lake in 569 



Paragenesis, secondary minerals, Deerfield sheet 444-445 



Peaked Mountain, section near 249-25U 



Pegmat ite, occurrence and character of 322-323, 328 



Pegmatite dikes and minerals 216. 323-331 



Pelham. gneiss in *2-45 



asbestos quarry at 47-54 



figures of walls of asbestos quarry at 48, 49 



serpentine from 55 



diabase in *13 



microscopic diabase dike from 416-417 



section in 578 



Pelham and Wilbraham, actinolitiviiuartuite of 45 47 



Pelham lake and esker, description of 578-584 



I>clham-Shute8bury syncline, description of 225-227 



Peru, blue quartz of 28 



Pitchstone, analysis of 437 



Pitchstoue breccia, alteration of diabase to 419-439 



Plagiocl.iscfeldspars 52-54 



Plainfield, limestone at 192 



Plant remains, Cbamplain clays 718-720 



Plants, Triassic 39-1-398 



Pleistocene period, phenomena of 508-517 



Pleistocene beetles of Fort Kiver, description of 740-746 



Porphyritic granite, occurrence of 319-320 



I Porphyritic gr.<initite, occurrence of 318-319 



Posterior trap sheet, description of 464-476 



Pot-holes, occurrence of 532-533 



Prescolt, rocks in 232-233 



I Proohlorite, occurrence of 759 



I Publications on geology and mineralogy of Franklin, 



Hampshire, and Hampden counties, list of . 762-782 



I Pyrite, occurrence of • 170-171,759 



Pyrolusite, occurrence of 759 



Pyroxene, occurrence of 759 



Pyroxene-schist, description of 163 



I'yroxene-scrpentine, Hlandford 104-108 



Pyroxenic liuiestoue, description of 163 



Pyroxeuic ampbibolites 243-245 



Pyroxenitc, Blandford 85-90 



Q- 

 Quartz, occurrence of 169, 752-753, 759 



Northampton, record of artesian well at 385-388 



trap sheet in 466 



ilikesin 494-195 



mineral \-ein at 506-507 



section of diiftat 540 



Northfield, description of semisyncline in 212-216 



quartzitc in 284 Quartz-diorite, occurrence and character of 331-342 



mica-schist in 285 (Juartzgabbro, occurrence of 331-342 



North Granville lake, deposiU of 593-594 Quartz-garnet rock, figure of 1'* 



North Leverctt, rooks in 219-220 tjuartz veins, Charlemont i''-> 



North Prescott, diorite 342-345 (Ju.irtzite, Sbntesbury ^^^ 



Warwick 2-7-. 



Northerner (a notable bowlder), description of. 



0. 



559 



228 



Orange 



Bernai-dston series 268-269,287-290 



areasof 273-276 



Northfield ^84 



