 | | Report (issue) | | STRATIGRAPHY IN SOUTHWESTERN M·AINE AND SOUTHEASTERN NEW H.AMPSHIRE BY FRANK J. KATZ Published December...map of southwe~tern M~ine and southeastern New Hampshire.................. FIGURE 26. Index map showing...area in southwestern Maine and southeastern New Hampshire................ II 168 165 STRATIGRAPHY IN...IN SOUTHWESTERN MAINE AND SOUTHEASTERN NEW HAMPSHI~E . . By FRANK INTRODUCTION. Area.-The region discussed...being in the adjacent parts of Strafford and Rockingham counties, N. H. The area lies between 67° __L_--~(J---j43 |  | | 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 |  | | Book (edition) | | 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...mine, Racooche Valley, White Co. 1866 Vs White County Daniel Light form, % mi. NE Less than 1887 |  | Juliani, Caetano, Rye, Robert O., Nunes, Carmen M.D., Snee, Lawrence W., Corrêa Silva, Rafael H., Monteiro, Lena V.S., Bettencourt, Jorge S., Neumann, Rainer, Neto, Arnaldo Alcover (2005) Paleoproterozoic high-sulfidation mineralization in the Tapajós gold province, Amazonian Craton, Brazil: geology, mineralogy, alunite argon age, and stable-isotope constraints. Chemical Geology, 215 (1) 95-125 doi:10.1016/j.chemgeo.2004.06.035 | Journal (article/letter/editorial) | | Denver Federal Center, Denver, Colorado 80225, USA c Centro de Tecnologia Mineral, Rio de Janeiro, Rio...contain alunite, natroalunite, pyrophyllite, andalusite, quartz, rutile, diaspore, woodhouseite–svanbergite...levels, the discoveries in Tapajós province provide new perspectives for mineral exploration for the Amazonian...conditions associated with hydrothermal activity (Rye et al., 1992), and here, we describe the geological...pyrophyllite-rich veins, some of which contain andalusite replaced by pyrophyllite or dsericiteT, diaspore |  | | Journal (article/letter/editorial) | | EMSTONES OF NEW HAMPSHIRE A variety of New Hampshire's beautiful gemstones are represented and private... JOHN J . BRADSHAW P. O. Box 7467 Nashua, New Hampshire 03060 Photographs by Tino Hammid except a s...R E L A T I V E L Y S M A L L I N A R E A , New Hampshire has provided a considerable variety of fine...well as new sources to provide the mineralogical world with both specimen and gem material. New Hampshire...Museum of Natural His tory in New York City, the Los Angeles County Museum of Natural History, and the |  | | 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) | | Connecticut, USA I . 1. AGUE Department of Geology and Geophysics, Yale University, PO Box 208109, New Haven...Haven, CT 06520-8 7 09, USA ABSTRACT A petrographic and petrological analysis of exceptionally well-preserved...Connecticut, has been carried out in order to place new field-based constraints on fracture aperture dimensions...heat and mass transfer. Key words: Connecticut, USA; deep crust; fluid flow; fractures; P-T path. INTRODUCTION...fracture-controlled fluid flow in metamorphic rocks (cf. Rye el al., 1976; Yardley, 1986; ~~ ~ ague@milne.geology |  | | 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...Section of river bank, Rockingham, Vt., 3 : 18, Section in Bridgewater and New Hampton, 19, Section in...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) | | Hill Zn-Pb-CuMassive SulfideDeposit,Warren, New Hampshire THERESA K. SECORD* AND PHILIP E. BROWN Departmentof...activemineralsexplorationdue to complexgeology depositsin New Englandwith total Zn-Pb-Cu estiand heavilywoodedterrain...Monewed interest in the old mines and a search for new sier, 1948). The present study (Secordand Brown,...d- ing belt of early Paleozoicvolcanicrocks in New Hampshirewhich hostsseveralZn-Pb-Cu massive sulfide...respectto the host rocksand the obserFIG. 1. Map of New Hampshiregivingthe traceof the Al•SiOs vanceof " |  | | 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 |  | | Report (issue) | | understanding of the geologic history of southeastern New England, particularly as it is revealed in the Lawrence...Massachusetts and about 2 square miles of southeastern New Hampshire. The northeastern half of the Massachusetts...Essex County, and the remainder is in Middlesex County. The small, mapped section of New Hampshire is split...split between Rockingham and Hillsboro Counties. Major concentrations of population are found in and...northeastern Massachusetts, particularly those of Essex County, have been studied by several geologists beginning |  | | Journal (article/letter/editorial) | | SOUTHERN METHODIST UNIVERSITY, DALLAS, TX 75275, USA Pelitic schists and quartzites in the Picuris Range...protoliths. and flow (e.g. Taylor et al., 1963; Rye et al., 1976; Uniform A OQJ^MS values indicate isotopic...or terrains that host plutonic ing composition (Rye«/a/., 1976; Rumble et al., 1982; hydrothermal systems...KEY WORDS: fluids; metamorphism; stable isotopes; New Mexico •Corresponding author. E-mail: jgoodge@sun...Metapelites and Quartzites in the Picuris Range, Northern New Mexico JOURNAL OF PETROLOGY VOLUME 36 OCTOBER |  | | Journal (article/letter/editorial) | | characterized by the presence of various amounts of andalusite, pyrophyllite, kaolinite-dickite, corundum, diaspore...al. 1993, HEDENQUIST et al. 1998), Summitville, USA, La Granja, Peru, La Escondida, Chile (STOFFREGEN...(2006) and ORTELLI et al. (2009). This study presents new data on the alteration mineralogy and mineral-chemistry...be of magmatic-hydrothermal origin according to RYE (2005). Type II alunite is very coarse-grained (crystals...Dummett, Mongolia (PERELLÓ et al. 2001), Resolution, USA (WINANT 2010), Cerro Colorado (BOUZARI & CLARK 2006) |  | | 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...foliated and deformed gneisses 16 and schists of andalusite to sillimanite metamorphic grade. 17 Newbury...bodies; this has been thought by many geologists in New England to be diagnostic of a Precambrian terraine...weathering quartz", a feature 5- that many workers in New England consider to be found exclusively in PreCambrian |  | | Journal (article/letter/editorial) | | shallowerexampleisthe porphyry tungstendepositat Mount Pleasant,New Brunswick (Parrishand Tully, 1978; Pouliotet al....K-feldspar, muscovite,topaz, and an AI silicate(andalusite,pyrophyllite,or kaolinite)are schematicallyshowninside...normallyabsentfrom tems. See text for discussion. greisens;an andalusite-bearing greisenis, however, describedby Hildebrand...alteration processes involving fluorine (Landisand Rye, 1974). The alterationand zoningat Hendersonhavebeen...Pine Grove, Utah: Keith, 1979; Whipstick mines, New South Wales, Australia: Plimer, 1974; Komaki mo- |  | | Journal (article/letter/editorial) | | University of Texas at El Paso, El Paso, Texas 79968, USA. contain 3,836 Mt of primary hypogene sulfide and...Muscovite alteration is subdivided into a muscovite-andalusite annulus over the Turquoise Gulch ore deposit...muscovite, chlorite, and anhydrite halos, plus andalusite at shallower depth (Gustafson and Hunt, 1975;...muscovite alteration is ~4 km2 in extent, with an andalusite-rich muscovite assemblage proximal to and overlying...(Watanabe and Hedenquist, 2001). The muscovite-andalusite ± pyrophyllite alteration was subsequently cut |  | | Journal (article/letter/editorial) | | School of Geology, Ulaan Baatar, Mongolia ROBERT O. RYE, U.S. Geological Survey, Box 25046, Mail Stop 963...minerals, zunyite, diaspore, topaz, corundum, and andalusite. A reconnaissance oxygen-hydrogen and sulfur...pyrophyllite, diaspore, zunyite, topaz, corundum, andalusite, kaolinite, and dickite (Meyer and Hemley, 1967)...However, although not spatially separated, high- (andalusite) versus low-temperature (kaolinite) stages of...stability temperatures, from early to late: (1) andalusite, (2) diaspore, (3) residual quartz in the advanced |  | | Report (volume) | | Prof. H. E. Gregory, Sheffield Scientific School, New Haven. Delaware.........Prof. B. L. Miller, Lehigh...Tangier Smith, Berkeley, Cal. New Jersey...... .Dr. H. B. Kummel, Trenton. New York.........Mr. D. H. Newland...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities: Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20, Pv. 7 E.; Jefferson |  | Seal II, Robert R., Ayuso, Robert A., Foley, Nora K., Clark, Sandra H. B. (2001) Sulfur and lead isotope geochemistry of hypogene mineralization at the Barite Hill Gold Deposit, Carolina Slate Belt, southeastern United States: a window into and through regional metamorphism. Mineralium Deposita, 36 (2) 137-148 doi:10.1007/s001260050294 | Journal (article/letter/editorial) | | Geological Survey, 954 National Center, Reston, VA 20192, USA e-mail: rseal@usgs.gov; Fax: +1-703-6486383 for...from barite±pyrite pairs (Ohmoto and Rye 1979). Kyanite and andalusite, found in the Boles Mountain area...metamorphism. For conditions near the kyanite±andalusite isograd, the barite±pyrite temperatures suggest...Carolina slate belt of South Carolina and Georgia, USA. Proc 30th Int Geol Congr 9: 441±452 Clark SHB, Bryan...GH, Potter DB (1960) Kyanite, sillimanite, and andalusite deposits of the southeastern states. US Geol |  | | Journal (article/letter/editorial) | | where it has been separated under the name "andalusite-sillimanite type." It includes rocks of the amphibolite...Point (Scotland), Annahitte (USSR), San Bernardino (USA), etc. Normally 0.1 and less; rarely, up to 0.2...thick sills, etc. Comrie (Scotland), Johnson Camp (USA), Insch (Scotland), BorUryakh (USSR), etc. Normally...Karkaraly and Kharlovskoye massifs (USSR), Isabella (USA) < 0 .1 Dikes, sills, stocks, veins and other subvolcanic...Batholiths, migmatite complexes Bosost* (Spain), Beok* (USA), region of the Stanovoy Range (USSR), Abukuma Plateau |  | | Journal (article/letter/editorial) | | Avenue, Lehigh University, Bethlehem, PA 18015-3001, USA Centre for Crustal Petrology, Dept. of Earth Sciences...defined by the subsolidus breakdown of muscovite to andalusite and K-feldspar and, at higher grades, localized...dehydration has occurred to produce subsolidus andalusite + K-feldspar, with or without poikiloblastic...beginning of partial melting, and occurs within the andalusite stability field (Vernon et al., 1990; Greenfield...sillimanite, which pseudomorphs the prismatic andalusite, defines Zone 2c (Vernon et al., 1990; see the |  | Khashgerel, B.-E., Rye, R. O., Kavalieris, I., Hayashi, K.-i. (2009) The Sericitic to Advanced Argillic Transition: Stable Isotope and Mineralogical Characteristics from the Hugo Dummett Porphyry Cu-Au Deposit, Oyu Tolgoi District, Mongolia. Economic Geology, 104 (8) 1087-1110 doi:10.2113/gsecongeo.104.8.1087 | Journal (article/letter/editorial) | | District, Mongolia BAT-ERDENE KHASHGEREL,1,† ROBERT O. RYE,2 IMANTS KAVALIERIS,3 AND KEN-ICHIRO HAYASHI4 1 Earth...and is characterized by minerals that include andalusite, corundum, diaspore, residual quartz, alunite...to epithermal environments (Sillitoe, 1973, 2000; Rye, 1993), and are characterized by advanced argillic...Mongolia Inc. is still in progress. In late 2008, a new gold-rich porphyry deposit was discovered between...between the Southwest deposits and Heruga (Fig. 2: New discovery), and this area is currently being drilled |  | | Report (issue) | | C. A. Michael. COLD NUGGET FROM SPOTSYLVANIA COUNTY: Longest dimension approximately 13 cm., photograph...updated “check list” just alluded to, (2) a county-by-county listing of the minerals, and (3) resumes of...(Haydcnitc) 9 Virginia Mineral Localities by County This list is included for possible aid in planning...listed only* if localities arc given for them. The county lists do not include com mon rock-making materials...to occur only as traces. ACCOMACK COUNTY: none given. ALBEMARLE COUNTY: actinolitc, agate, almandine, amethyst |  | | Journal (article/letter/editorial) | | Institute of Technology, Pasadena, California 91125, USA Abstract. Oxygen isotopic analyses of 95 metamorphic...lithologies at higher metamorphic grades than the "andalusite in" isograd have relatively homogeneous 6 ~80...[VILu r~[TERRANEAN J~BARCELONA and Schwarcz 1974; Rye et al. 1976). The Trois Seigneurs sequence, which...shales, through chlorite-sericite phyllites, to andalusite and sillimanite schists and migmatites, and ultimately...a rather narrow temperature interval. -500 ANDALUSITE IN 3. Previous work II ~-carbonate o ~ -IOOO |  | | Book (volume) | | IdberalHri-sr iff 3 4bUU THE GEOLOGY OF NEW HAMPSHIRE A REPORT COMPRISING THE RESULTS OF EXPLORATIONS...are well adapted to mond, upon our citizens a new interest in the and botany. Should selves repaid...SURVEY By IV. HAMPSHIRE. HISTORY OF THE PRESENT GEOLOGICAL SURVEY. By III. C. H. NEW C. Continued...119 TOPOGRAPHY OF COOS COUNTY. By IX. HAMPSHIRE. TOPOGRAPHY. By VIII. NEW H. Huntington, THE USE...ALTITUDES. By C. H. XL RIVER SYSTEMS OF NEW HAMPSHIRE. By Warren Upham, XII. THE DISTRIBUTION OF |
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