 | | Journal (article/letter/editorial) | | New Hampshire Mineral Locality Index Downloaded by [University of Newcastle, Australia] at 15:01 05...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...at 15:01 05 January 2015 LOCATIONS BY COUNTY Belknap County Alton area: arsenopyrite, galena, quartz |  | | Journal (article/letter/editorial) | | the regional sillimanite zone,west-centralNew Hampshire, U.S.A., with implications for the developmentof...Sciences,RensselaerPolytechnic Institute, Troy, New York 12180, U.S.A. Mlrrrrrw J. KonN Department...Sciences,RensselaerPolytechnic Institute, Troy, New York 12180, U.S.A. Ansrugr Sillimanite from the...regional sillimanite zone in west-centralNew Hampshire is fibrolitic and overprints F, folds (nappe stage)...no evidence for earlier staurolite parageneses,despite the fact that staurolite is abundant at lower grade |  | | Report (volume) | | Bulletin 931-P MICA-BEARING PEGMATITES OF NEW HAMPSHIRE A PRELIMINARY REPORT BY J. C. OLSON Strategic...district...................................... Alstead area, Keene district......................... Mica-bearing...Plate 61. Geologic map of the Alstead area, Keene district , New Hampshire........................ 62....and feldspar mines of the Grafton district, New Hampshire ....................................... 63o...of the Keene district, New Hampshire.. Figure 38. Index map of New Hampshire showing locations of the |  | | 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) | | found at the Palermo Quarry, North Groton, New Hampshire. Crystals to 150 pounds in weight have been...and Rumford, Maine; Alstead, Gilsum, and Springfield, New Hampshire; Bedford, New York; the Scott and...been found at Red Hill, Maine; North Groton, New Hampshire, and from Pala, Rincón, and Mesa Grande, California...crystal localities are near Milan and Berlin, New Hampshire; Deer Hill, Maine; near Statesville, North Carolina;...Carolina; at Amelia, Virginia, near Clayton, Rabun county, Georgia; etc. The old localities near West Chester |  | | Journal (article/letter/editorial) | | Knoxville] at 14:35 04 June 2016 New York City, New York County, New York State T he minerals of the...nominated. However, with this issue’s emphasis on New York minerals and the presence of America’s largest...hard-rock garnet mines within its borders, a famous New York garnet specimen has been chosen for this issue’s...Choice piece. Moreover, garnet was designated as New York’s official state gemstone in 1969. Almandine...representative of a garnet from Deshong’s quarry, Delaware County, Pennsylvania, that can barely be considered almandine |  | | Journal (article/letter/editorial) | | C. 29501 TREASURER Carl Krotki 250 W. 57th St. New York, N. Y. 10019 1ST VICE-PRESIDENT Kenneth V....can be introduced so that doors are opened to a new appreciation and understanding of this subject of... A Field Trip to the Island of Jamestown for staurolite and to Pettaquamscutt for graphite was taken...interesting material of opal. CONNECTICUT Members of the New Haven Mineral Club exhibited from their collections...purpurite, and other material. . . . The Oxford County Mineral and Gem Association, Rumford, have set |  | | Book (edition) | | DATOLITE GARNET FLUORITE QUARTZ CRYSTALS SPINEL STAUROLITE •^^ VESUVIANITE WILLEMITE ZIRCON CRYSTALS...which can be traced through have been retained. New gem locations are found every season, and to this...material can be found at that locality; and that new while of dubious merit have been dropped. Appearance...Museum, the American Museum of Natural History, New York, or Tom Robert's Rock the caption. All photographs...in color. Turquoise from Los Cerillos mines, New Mexico. Note turquoise vein cutting diagonally |  | | Journal (article/letter/editorial) | | Walpole, Cheshire County New Hampshire 410 ROCKS & MINERALS 79 Meadow Lane Campton, New Hampshire 03223...Merrimack, New Hampshire 03054 janules@att.net THOMAS MORTIMER 3 Roberts Road Amherst, New Hampshire 03031...Chickering mine area: Pierre Hoge Reservation of the New Hampshire Daniel Webster Council of the Boy Scouts of...the Program Assistant Camping Services of the New Hampshire Daniel Webster Council of the Boy Scouts of...Chickering mine in Walpole, New Hampshire. We all share a common interest in New Hampshire mineral species, have |  | | Journal (article/letter/editorial) | | Science in the elementary schools of Keene, New Hampshire is being supplemented this year by Mineral Collections...learning the identity and nature of minerals found in New England so they might better teach the subject of...Most of the specimens come from areas within the New England States and were donated from the private...from Arizona and fossils from New York State. The minerals of the New England region are representative...>H., blue-beryl, garnierite, clay concretions, staurolite, spodumene, and manganapatite. Superintendent |  | | Journal (article/letter/editorial) | | the Merrimack synclinorium. New mapping near Mount Monadnock, based on the new stratigraphic sequence,has... INrnonucltotl We discussan area in the central New England Appalachiansalong a tectonic belt extendingfrom...first proposal published in the Guidebook of the New England Intercollegiate Geological Conference in...gneissdomes(black)of the BronsonHill anticli- staurolite zone metamorphism of Acadian age(Robinson norium...agesof these rocks in Massachusettsand southern New Hampshire obtained from U-Pb in zircon (Tucker and Robinson |  | SPEAR, F. S., CHENEY, J. T., PYLE, J. M., HARRISON, T. M., LAYNE, G. (2008) Monazite geochronology in central New England: evidence for a fundamental terrane boundary. Journal of Metamorphic Geology, 26 (3) 317-329 doi:10.1111/j.1525-1314.2007.00751.x | Journal (article/letter/editorial) | | 2007.00751.x Monazite geochronology in central New England: evidence for a fundamental terrane boundary...12180, USA (spearf@rpi.edu) 2 Department of Geology, Amherst College, Amherst, MA 01002, USA 3 Department...University of California, Los Angeles, CA 90095-1567, USA 4 Department of Geology and Geophysics, Woods Hole...Hole Oceanographic Institute, Woods Hole, MA 02543, USA ABSTRACT Monazite crystallization ages have been...Hill anticlinorium in central New England. In west-central New Hampshire, each major tectonic unit (nappe) |  | | Journal (article/letter/editorial) | | IN THE PERRY MOUNTAIN AND MEGUNTICOOK FORMATIONS, NEW ENGLAND APPALACHIANS JENNIFER A. THOMSON§ Department...discontinuous lenses in Paleozoic formations in the New England Appalachians and other orogenic belts. Geochemical...Silurian Perry Mountain Formation of southern New Hampshire (near Rochester) and western Maine (near Rangeley)...Mountain Formation, Megunticook Formation, Maine, New Hampshire. SOMMAIRE Les coticules (quartzites grenatifères)...Perry Mountain (âge silurien moyen) du sud du New Hampshire, près de Rochester, et de l’ouest du Maine, |  | | Journal (article/letter/editorial) | | garnet-biotite pairs in calcium-rich metamorphic rocks from New Ilampshire of the garnet to kyanite zones is signifcantly...(1967) have shown in coexisting biotitegarnet-staurolite assemblagesthat strong variations in FeO:MgO...analyzed pairs' Not shown in Table 1 are 40 additional new analysesby Albee (1968) which have been presented...forms several stocks and batholiths in western New Hampshire (Billings, 1956, Plate 1) and in everywhere...the sillimanite isogradic surface in westcentral New England (Thompsonet a|.,1968,p. 216).Most of the |  | | Journal (article/letter/editorial) | | accessory-phase growth in low-pressure migmatites from SW New Hampshire JOSEPH M. PYLE* AND FRANK S. SPEAR Department...Sciences, Rensselaer Polytechnic Institute, Troy, New York 12180-3590, U.S.A. ABSTRACT Mineral compositions...found in migmatitic gneisses from near Gilsum, New Hampshire, constrain both peak metamorphic pressure (P)...couplings include garnet-xenotime (for Y) and staurolite-spahlerite (for Zn). An evaluation of the effects...migmatitic gneisses collected at an outcrop along New Hampshire State Highway 10, adjacent to the Ashuelot River |  | | Book (volume) | | UNH LIBRARY 3 MbOD DllEE THE GEOLOGY NEW HAMPSHIRE A REPORT COMPRISING THE RESULTS OF EXPLORATIONS...Arrangements have been made upon the scale of Bien, of New York. The execute the coloring. tion with this...I. Page. THE RELATIONS OF THE GEOLOGY OF NEW HAMPSHIRE TO THAT OF THE ADJACENT TERRITORY. By II. ...CLASSIFICATION OF THE By C. H. Hitchcock, INDEX, 634 NEW HAMPSHIRE FORMATIONS. 658 677 LIST OF ILLUSTRATIONS...Geological map illustrating the relation of the New Hampshire formations to those of the adjacent territory |  | | Journal (article/letter/editorial) | | MORGAN Dept. Geology, University of New Mexico, Albuquerque, New Mexico Some Effects of Progressive...areas Owlshead Peak White Mountains Vermont-New Hampshire Experiments with color Discussion of the data...3. Sample location and description, Vermont-New Hampshire study Figure 1. Index and locality map for Owlshead...area, California 887 5. Index map of Vermont-New Hampshire sample localities 889 6. Zircon grain size vs...vs. zircon alpha activity for Vermont-New Hampshire samples . . . . 896 7. Zircon alpha activity vs. |  | | 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 ________________________________...quality __ AnalyHis of the wartime mica industry of New England ________________________________________...Androscoggin County ______________________ _ Berry feldspar quarry __________________ _ Cumberland County ___...LaChance mines _______________________ _ Oxford County ____________________________ _ Barrett beryl prospect |  | | Report (issue) | | AmmonoosU;c Volcanics of the Bronson Hill Anticlinorium, New England Appalachians U.S. GEOLOGICAL SURVEY PROFESSIONAL...Ammonoosuc Volcanics of the Bronson Hill Anticlinorium, New England Appalachians By GERHARD W. LEO U.S. GEOLOGICAL...oceanic-continental volcanic arc in west-central New England UNITED STATES GOVERNMENT PRINTING OFFICE...Ammonoosuc Volcanics of the Bronson Hill Anticlinorium, New England Appalachians I by Gerhard W. Leo p. em. -...Docs. no.: I 19.19:1516 1. Intrusions (Geology)-New England Region. 2. Geology, Stratigraphic-Ordovician |  | | Journal (article/letter/editorial) | | org/cgi/alerts to receive free e-mail alerts when new articles cite this article Subscribe click www...of H20 and COj. The Littleton formation of New Hampshire is a series of pelitic rocks, but is not completely...Bequest of the nian Littleton formation of New Hampshire. Geological Society of America defrayed the...Black slate Gray shale Slate L H Slate L 12 Staurolite-garnet schist L29 Garnet-sillimanite gneiss L41...Sillimanite-chlorite-sericite schist L49 Garnet-staurolite-sillimanite gneiss (pseudo-andalusite gneiss) |  | | Journal (article/letter/editorial) | | the pelitic Devonian Littleton formation of New Hampshire have been analyzed spectrographically for trace...requirement, but the Appalachian region of New Hampshire seems ideal. The complex geology of this area...from the western and southwestern regions of New Hampshire. Unfortunately, the low-grade rocks are confined...to a relatively small area in northwestern New Hampshire so these samples are of necessity closely spaced...Slate L 7 L l l Slate L12 Staurolite garnet schist L 13 Garnet staurolite schist L14 Black slate L18 |  | | Journal (article/letter/editorial) | | 47405, USA (ckmcwill@indiana.edu) 2 United States Geological Survey, MS 926A, Reston, VA 20192, USA ABSTRACT...grade. Samples were also collected from the New Hampshire series to compare with the Waits River Formation...Samples collected from the Big Staurolite nappe of the New Hampshire series contain pseudomorphic chlorite...from the overlying Skitchewaug nappe of the New Hampshire series, where porphyroblastic and cleavage-defining...(Vermont series), the Central Maine terrane (New Hampshire series) and Bronson Hill terrane (Fig. 1). The |  | | Book (volume) | | MODIFIED DRIFT By WARREN ae OF GLACIAL IN NEW HAMPSHIRE. UPHAM, DRIFT. APPENDIX II. TO PARTS ...INTRODUCTION, . . . . .. THE MINERALOGY OF NEW HAMPSHIRE, LITHOLOGY, INDEX TO PART IV, APPENDIX, Part...Rockingham, Vt., 3 : 18, Section in Bridgewater and New Hampton, 19, Section in Concord, Fig. 20, Section...of IN THE 14-16 ATLAS. New Hampshire—/ac-szmle, reduced. New Hampshire—/ac-simzle, half size. Two...the topography, contour lines, and geology of New Hampshire, with portions of that of the adjoining territory |  | | Journal (article/letter/editorial) | | high energypositionssuitabiefor the nucleation of a new phase. The composition of garnets from the isograd...recrystallization of garnet. However, the growth of new phases such as garnet, appears to involve reactions...these are involved indirectly in the formation of a new phase.For example,garnet on the isograd contains...in the rock are involved in the production of a new phase,and it is felt that reactionssuch as those...Tilley's garnet with respectto MnO content. schistsin county Mayo, Garnetsanaiyzedfrom chlorite-muscovite-albite |  | | Book (edition) | | illness or death in the family; some are sold, and the new owners may not always permit digging. It is a good...Feldspar, garnet, pyrite, mica, quartz Garnet, staurolite FLORIDA Newport, Florida. Write Buckeye Cellulose...have permit. Wacissa (agatized) coral GEORGIA Staurolite Minerals & Mines, Mr. Oscar Robertson, Box 62...person/day. Free camping, free rock museum. Staurolite, gold, garnet, agate, jasper, geodes, rutile... azurite, flour gold, others NEW HAMPSHIRE **Beauregard Mine, Alstead, NH. Owner: Mr. Maloney in Gilson |
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