 | | Report (issue) | | Ordovician (?) formations .............. 45 /" Littleton formation .................. General statement.... 96 ^ iv Page / Granitic rocks of the New Hampshire plutonic series ... Pegmatite .... ..........Maine. ............. A-l Gedrite from Oxford County, Maine. ............. B-l Tables 1. Estimated..._Brob^ amphibolite S*-T~. V"/ member <*£ the Littleton formation. .......... 55 Estimated modes of...of the biotite schist map unit of the Littleton formation ................. 58 Estimated joodes of the |  | | Journal (article/letter/editorial) | | New Hampshire Mineral Locality Index Downloaded by [University of Newcastle, Australia] at 15:01 05...Groton, Grafton County. Rob Lawrence photo, courtesy Bob Whitmore. 242 ROCKS & MINERALS lthough New Hampshire...reading Jackson (1844) on the mineralogy of New Hampshire that even at this early date there was already...activity produced new localities, renewed some old localities, and resulted in new minerals being discovered...LOCATIONS BY COUNTY Belknap County Alton area: arsenopyrite, galena, quartz (crystals), sillimanite (Avery |  | | Field Trip Notes | | //' . GUIDEBOOK FOR FIELD IN ''fy,.'t:J TRIPS NEW ENGLAND NOVEMBER 10-12, 1952 Organized by the...Before visiting any of the sites described in the New England Intercollegiate Geological Conference guidebooks...Highlands of East-Central New York, Southern Vermont, and Southern New Hampshire Field Trip No. 2, Outstanding...Outstanding pegmatites of Maine and New Hampshire 73 Geology of the "Chelmsford Granite" 103 Field Trip...OF EAST-CENTRAL NEW YORK, SOUTHER Leaders: VERJ-IONT, AND SOUTHERN NEW HAMPSHIRE Marland P, Billings |  | | Journal (article/letter/editorial) | | 9 3 7 GEOLOGY OF THE CARDIGAN QUADRANGLE, NEW HAMPSHIRE BY KATHABINE FOWLER-LUNN AND LOUISE KINGSLEY............................................... Littleton schists................................................................................... New Hampshire magma series.............................................................................. Littleton schists.........................................Cardigan quadrangle lies in the west-central part of New Hamp shire, between latitude 43°30' and 43°45' north |  | | Report (issue) | | Fossils of the Littleton Formation (Lower Devonian) of New Hampshire By A. J. BOUCOT and ROBERT ARNDT...____^-_-________________-.______.____ 41 Age of the Littleton formation_______________________ Geology of the...__________ 41 43 Page Stratigraphy of the Littleton formation on Dalton Mountain. _ _____________...Brachiopods from the Littleton formation. Brachiopods and other fossils from the Littleton formation. Index... Distribution of fauna from the Littleton formation of New Hampshire and the Moose River sandstone (upper |  | | Field Trip Notes | | Before visiting any of the sites described in the New England Intercollegiate Geological Conference guidebooks... GUIDEBOOK for THE FIFTY- SECOND ANNUAL MEETING of the NEW ENGLAND INTERCOLLEGIATE GEOLOGICAL CONFERENCE FIELD...Mountain quadrangle. Milton informally extends the New Hampshire stratigraphy (Billings, 1956) northeastward...fossil-dated rocks in the general locality of Littleton and Mt. Moosilauke. This approach involves a correlation...yet cannot be clearly related to either the New Hampshire or the Moosehead Lake sequences. Pegmatite dikes |  | | Report (issue) | | All who were involved in the preparation of the new bedrock map, particularly those responsible for the...understanding and portrayal of the geology. Although the new map is very different from Emerson's in many aspects...1984, Lithotectonic assemblages as portrayed on the new bedrock geologic map of Massachusetts: American Journal...Gneiss and schist near New Bedford (Zgs)................... Biotite gneiss near New Bedford (Zgn) ................. 40 Regional relations in southeastern New England .................... 42 Quartzitic assemblage |  | | Journal (article/letter/editorial) | | AND STRUCTURE OF THE FRANCONIA QUADRANGLE, NEW HAMPSHIRE BY CHARLES R. W IL L IA M S AND MARLAND P ................................................ Littleton formation (including Talford schist)...................................................... New Hampshire magma series..................................WILLIAMS AND BILLINGS— FRANCONIA QUADRANGLE New Hampshire magma series.................................................... Other intrusives of the New Hampshire magma series.............................. White |  | | Report (issue) | | Pegmatite Investigations 1942-45 New England By EUGENE N. CAMERON and OTHERS GEOLOGICAL SURVEY PROFESSIONAL..._______ _ Geology of the pegmatite districts of New Hampshire_ Rock units ________________________________...pegmatites ___________________ _ Pegmatites of the Grafton and Keene districts __ _ Sources of pegmatites...quality __ AnalyHis of the wartime mica industry of New England ________________________________________...Androscoggin County ______________________ _ Berry feldspar quarry __________________ _ Cumberland County ___ |  | | Journal (issue) | | The Newsletter of the Geological Society of New Hampshire, Fall-Winter (December) 2008 Issue No.63 www...–Society - Lee Wilder Colby-Sawyer College New London, New Hampshire lwilder@colby-sawyer.com Secretary – Doug...Doug Allen Haley & Aldrich Manchester, New Hampshire dallen@HaleyAldrich.com Treasurer – Rich Moore US...US Geological Survey Pembroke, New Hampshire rmoore@usgs.gov Past-President – Julie Spencer Westford...Paul Rydel Sanborn, Head & Associates Concord, New Hampshire prydel@sanbornhead.com Ralph Wickson NHDES Waste |  | | Journal (article/letter/editorial) | | STRUCTURE AND PETROLOGY OF THE SUNAPEE QUADRANGLE, NEW HAMPSHIRE BY CARLETON A. CHAPMAN ABSTRACT The rocks of...of the Sunapee quadrangle, in southwestern New Hampshire, are chiefly metamorphic in origin and range..."porphyritic" granitic gneiss. East of the gneiss is the Littleton formation. The western (older) portion of this...this belt of rocks consists of well-bedded mica-sillimanite schist and quartzite. To the east the rocks of...predominately of mica and microcline gneiss. East of the Littleton formation is the Kinsman quartz monzonite. This |  | | Report (volume) | | Surficial Geology of the Canaan Area New Hampshire By CHARLES S. DENNY CONTRIBUTIONS TO GENERAL GEOLOGY...4. Map of surficial geology of Canaan area, New Hampshire. 5. Map of bedrock geology of Canaan area. Pag4J...14. 15. 16. 17. 18. 19. 20. 21. 22. 23. Map of New England and vicinitY-----------------------Loose...GEOLOGY SURFICIAL GEOLOGY OF THE CANAAN AREA, NEW HAMPSHIRE By CHARLES s. DENNY ABSTRACT Slightly...Mascoma and Cardigan quadrangles in west-central New Hampshire. Largely concealed beneath the drift are igneous |  | | Report (issue) | | All who were involved in the preparation of the new bedrock map, particularly those responsible for the...understanding and portrayal of the geology. Although the new map is very different from Emerson's in many aspects...1984, Lithotectonic assemblages as portrayed on the new bedrock geologic map of Massachusetts: American Journal.................. A2 Lithotectonic map of western New England ...........................................FIGURE 2. Simplified lithotectonic map of western New England showing the Rowe-Hawley zone (shaded) and |  | Roda-Robles, Encarnación, Pesquera, Alfonso, Simmons, William B., Gil-Crespo, Pedro Pablo, Nizamoff, James W., Falster, Alexander U. (2019) Geochemistry of primary Fe-Mn phosphates from CaÑada (Spain) and Palermo (USA) pegmatites and petrogenetic implications. The Canadian Mineralogist, 57 (5) 783-785 doi:10.3749/canmin.ab00021 | Journal (article/letter/editorial) | | Fe-Mn PHOSPHATES FROM CAÑADA (SPAIN) AND PALERMO (USA) PEGMATITES AND PETROGENETIC IMPLICATIONS ENCARNACIÓN...SIMMONS Maine Mineral & Gem Museum, Bethel, Maine, USA PEDRO PABLO GIL-CRESPO Mineralogy & Petrology Department...Hebron, Maine, USA ALEXANDER U. FALSTER Maine Mineral & Gem Museum, Bethel, Maine, USA Keywords: Fe-Mn...Spain; and Palermo #1, Palermo #2 and Small Palermo, USA) of the rare-element type, beryl-phosphate subtype...belong to the Grafton pegmatitic field, located within the Acadian orogenic belt of the New England Appalachians |  | | Journal (article/letter/editorial) | | AUGUST 1949 GEOLOGY OF THE MONADNOCK REGION OF NEW HAMPSHIRE By KATHARINE FOWLER-BILLINGS CONTENTS Page Abstract...quartzite 1257 Littleton formation 1257 General statement 1257 Lower member of Littleton formation 1258...member of Littleton formation. .. . 1261 General statement 1261 Mica schist 1261 Sillimanite schist and...and sillimanite-garnet schist 1261 Impure quartzite 1262 Rocks with retrograde minerals 1262 Upper member...member of Littleton formation 1263 Nodular concretions in Littleton formation 1264 Oliverian magma series |  | Rotiroti, Nicola, Vignola, Pietro, Bersani, Danilo, Simmons, William B., Falster, Alexander U., Whitmore, Robert W., Nizamoff, James W., Lotti, Paolo, Risplendente, Andrea, Pavese, Alessandro (2016) On the Crystal-Chemistry of Bjarebyite, BaMn2+2Al2(PO4)3(OH)3, From the Palermo #1 Pegmatite, Grafton County, New Hampshire, Usa. The Canadian Mineralogist, 54 (4) 1033-1041 doi:10.3749/canmin.1500112 | Journal (article/letter/editorial) | | , FROM THE PALERMO #1 PEGMATITE, GRAFTON COUNTY, NEW HAMPSHIRE, USA NICOLA ROTIROTI Università degli...Palermo #1 pegmatite, North Groton, Grafton County, New Hampshire, U.S.A. (Moore et al. 1973). As pointed...pegmatite intruded into the Devonian sillimanite– muscovite grade Littleton schist (Francis et al. 1993). It...Palermo #1 pegmatite, North Groton, Grafton County, New Hampshire, U.S.A. The crystal structure of bjarebyite...chemistry of this secondary phosphate mineral using new electron microprobe, single-crystal X-ray diffraction |  | | Report (issue) | | Massachusetts, Connecticut, Rhode Island and 10- New Hampshire 11 12 by 13 Patrick J. Barosh, Richard J...MASSACHUSETTS, CONNECTICUT, RHODE ISLAND AND NEW HAMPSHIRE 5- Description of rock units Introduction The...deformed gneisses 16 and schists of andalusite to sillimanite metamorphic grade. 17 Newbury Volcanics, exposed...near the fault, increasing gradually to reach sillimanite-> orthoclase grade in the northwest corner of...Intrusive Complex of Rhode 7 Island. 8 the Oxford, Grafton, Milford, and Blackstone quadrangles. 9 10- They |  | | Journal (article/letter/editorial) | | Western Acadian metamorphism, central and western New England T. R . A R M S T R O N G , R . J . T R A...and State University, Blacksburg, VA 24061-0420, USA ABSTRACT The two major Early to Middle Palaeozoic...that lies along, or slightly above, the kyanite-sillimanite boundary on a P-T diagram. There is little or...conditions for the highest grade rocks known in New England: T = 650-750" C, P = 4.5-6.5 kbar for granulite...Planetary Sciences, M.I.T., Cambridge, MA 02139, USA. 415 416 T . R. A R M S T R O N G , R. J . T R |  | | Journal (article/letter/editorial) | | ENCLOSING SCHIST, LOVEWELL MOUNTAIN QUADRANGLE' NEW HAMPSHIRE* , ' By Fnao Benr...the sunapee quadrangle, New Hamsphire. Adjacent pelitic schists of the Littleton formaand tion consist...assemblages biotite-garnet-oligoclase-quartz-sillimanite biotite-garnet-oligoclase-quartz-siliimanite-orthoclase...Lovewell Mountain quadrangle, southwestern New Hampshire' Heald (1950,p. 65-67) also gave chemicalanalysesof...tetrahedral diagrams.These of rocks of the Kinsman and Littleton diagrams show that assemblages formations are |  | | Journal (article/letter/editorial) | | org/cgi/alerts to receive free e-mail alerts when new articles cite this article Subscribe click www...beyond loss of H20 and COj. The Littleton formation of New Hampshire is a series of pelitic rocks, but...the problem Acknowledgments Composition of the Littleton formation Analyses Petrography Behavior during...Behavior during metamorphism Metamorphism of the Littleton formation.. . Metasomatic metamorphism according...Average composition of Littleton rocks. . . 924 6. Average composition of Littleton rocks, excluding water |  | | Report (issue) | | Beryl Resources of New Hampshire GEOLOGICAL SURVEY PROFESSIONAL PAPER 353 Prepared on behalf of the...with the New Hampshire State Planning and Development Commission Beryl Resources of New Hampshire By JAMES...Commission^ and in part in cooperation with the New Hampshire State Planning and Development Commission UNITED...Page, James Jeffers, 192ftBeryl resources of New Hampshire, by James J. Page and David M. Larrabee. Washington...Commission, and in part in cooperation with the New Hampshire State Planning and Development Commission. Bibliography: |  | HANNULA, , LACKEY, , MATTOX, , MCGRATH, , ONASCH, , WERTHEIM, (2002) Syn-tectonic pluton intrusion during contractional deformation: microstructural and metamorphic evidence from the aureole of the Acadian Victory Pluton, north-eastern Vermont, USA. Journal of Metamorphic Geology, 17 (3) 271-286 doi:10.1046/j.1525-1314.1999.00196.x | Journal (article/letter/editorial) | | the Acadian Victory Pluton, north-eastern Vermont, USA K . A . H A N N U L A , J. S . L A C KE Y , E . MAT...Department, Middlebury College, Middlebury, VT 05753, USA A B S T RA C T Structures within the aureole of...garnet, are found along the Monroe Fault. In sillimanite+K-feldspar grade rocks, the matrix foliation...by biotite and fibrolitic sillimanite, wraps around garnet and sillimanite porphyroblasts. Granite dykes...the boundary between two major subdivisions of the New England Appalachians: the Connecticut Valley trough |  | | Journal (article/letter/editorial) | | Rensselaer Polytechnic Institute, Troy, NY 12180 USA (spearf@rpi.edu) ABSTRACT Cathodoluminescence (CL)...rims. Quartz from the matrix of kyanite and sillimanite grade samples are generally unzoned, although...Center, 1 Research Circle, Niskayuna, NY 12309, USA 2009 Blackwell Publishing Ltd et al., 2001; Landtwing...that it is simple to infer (in most cases) that as new garnet (or any other porphyroblast) grows, material...existing crystals. The exact proportionation of new material onto existing crystals is not understood |  | | Journal (article/letter/editorial) | | Sixty-three rocks of the pelitic Devonian Littleton formation of New Hampshire have been analyzed spectrographically...represent all grades of metamorphism from shales to sillimanite schists and gneisses. The average concentrations...requirement, but the Appalachian region of New Hampshire seems ideal. The complex geology of this area...Billings and his associates, and the Devonian Littleton formation has been traced from fossiliferous shales...shales near the Connecticut River to sillimanite gneisses in the White Mountains and beyond. Samples |  | | Journal (article/letter/editorial) | | Systematic retrograde metamorphism of sillimanite-staurolite schists, New Salem area, Massachusetts KURT HOLLOCHER...Department, Union College, Schenectady, New York 12308 ABSTRACT The New Salem retrograde metamorphic zone...rocks, largely pelitic schists of the Devonian Littleton Formation. Acadian prograde metamorphism at ~...e-garnetstaurolite-ilmenite-albite-graphite±sillimanite±pyrrhotite. Systematic hydration of the prograde...muscovite-anatase-sphene (rare). Retrograde sillimanite-out, staurolite-out, and garnet-out isograds |
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