 | Herd, R. K., Ackermand, D., Thomas, A., Windley, B. F. (1987) Oxygen fugacity variations and mineral reactions in sapphirine-bearing paragneisses, E. Grenville province, Canada. Mineralogical Magazine, 51 (360) 203-206 doi:10.1180/minmag.1987.051.360.02 | Journal (article/letter/editorial) | | variations and mineral reactions in sapphirine-bearing paragneisses, E. Grenville province, Canada R. K. HERD...HERD Geological Survey of Canada, 601 Booth Street, Ottawa, Ontario, Canada, KI OE8 D. ACKERMAND Mineralogisches...Mines and Energy, Govt. of Newfoundland and Labrador, P.O. Box 4750, St Johns, Newfoundland, Canada AND...200 km long block in the Grenville province in Labrador-Quebec. The occurrence of some of these rocks...mapping. The mineral assemblages, reactions, and compositions and the tectonic structure in the paragneisses |  | | Journal (article/letter/editorial) | | from Wilson Lake, Labrador and their tectonic implications K.L. CURRIE, Geological Survey of Canada. 601...Ottuwa, Canada, KIA OE8 J. GITTINS, Department of Geology, University of Toronto, Toronto, Canada, MSS IA1...Regionally distributed pelitic granulites in the Wilson Lake region contain the assemblage sapphirine t hypersthene...hypersthene + sillimanite t quartz. Geochronology and geobarometry suggest it developed in early Proterozoic...Proterozoic rocks at temperatures approaching 900°C and pressures above 10 kbar. Vein-like metasomatized rocks |  | | Report (issue) | | America Edited by Richard P. Tollo Department of Earth and Environmental Sciences George Washington University...Geological Survey of Canada GSC-Québec, 880 Chemin Sainte-Foy Québec, Québec G1S 2L2 Canada James M. McLelland...thereof, such as abstracts, into computer-readable and/or transmittable form for personal or corporate use...Stratigraphic—Proterozoic. 2. Geology—East (U.S.) 3. Geology—Canada, Eastern. I. Tollo, Richard P. II. Memoir (Geological...Richard P. Tollo, Louise Corriveau, James McLelland, and Mervin J. Bartholomew 1 Canadian Grenville Province |  | | Report (issue) | | CANADA DEPARTMENT OF MINES AND RESOURCES Hon. T. A. Crerar, Minister; Charles Cam sell, Deputy Minister...Minister NATIONAL MUSEUM OF CANADA BULLETIN No. 89 Annual Report of the National Museum for the Fiscal Year...ANTHROPOLOGY LABORATORY TRENT UNIVERSITY CANADA DEPARTMENT OF MINES AND RESOURCES Hon. T. A. Crerar, Minister;...Minister MINES AND GEOLOGY BRANCH John McLeish, Director NATIONAL MUSEUM OF CANADA F. C. C. Lynch,... GENERAL ACTIVITIES OF THE NATIONAL MUSEUM OF CANADA By Wyatt Malcolm, Assistant Curator The last two |  | | Report (volume) | | founded in 1807 as the Geological Society of London and is the oldest geological society in the world It...membership of 8000. It has countrywide coverage and approximately 1000 members reside overseas. The...the Society’s international journals, books and maps, and which acts as the European distributor for publications...American Association of Petroleum Geologists, SEPM and the Geological Society of America. ’ Fellowship...recognized honours degree in geology or cognate subject and who have at least two years’ relevant postgraduate |  | | Book (volume) | | important, area of Precambrian rocks in Spitsbergen and on Bjorngya down to the British Isles, where the...area today is one of the key areas in the study and interpretation of the Precambrian. The Precambrian...stratigraphic terminology is largely unsettled, and consequently the Authors of the monographs printed...her unique climate and the ensuing lack of vegetation cover over extensive areas and wealth of rock exposures...for their thoroughness of coverage, cooperation, and patience in preparing their papers for publication |  | ACKERMAND, D., HERD, R.K., REINHARDT, M., WINDLEY, B.F. (1987) Sapphirine parageneses from the Caraiba complex, Bahia, Brazil: the influence of Fe2+-Fe3+ distribution on the stability of sapphirine in natural assemblages. Journal of Metamorphic Geology, 5 (3) 323-339 doi:10.1111/j.1525-1314.1987.tb00388.x | Journal (article/letter/editorial) | | HERD, Geological Survey of Canada', 601 Booth Street, Ottawa, Ontario, Canada K I A OE8 M. REINHARDT, Caraiba...K-feldspar, quartz. Neither sapphirine and quartz nor orthopyroxene and sillimanite have been found in contact...protolith material) gave rise to the three cordierite and quartz-bearing rocks. Stable parageneses in the more...more magnesian rocks were sapphirine-orthopyroxene and sapphirine-cordierite. In more iron-rich rocks, ...cordierite-sillimanite, sapphirine-cordierite-spinel-magnetite and quartzcordierite-orthopyroxene were stable. The iron |  | | Journal (article/letter/editorial) | | Metamorphic History of Sapphirine-bearing and Related Magnesian Gneisses from Namaqualand, South Africa...sillimanite, corundum, orthopyroxene, and gedrite in granulite facies Mg- and Al-rich paragneisses within the...produced nodular structures and intergrowths involving spinel, corundum, and sillimanite, pseudomorphing...which, taken together with existing thermodynamic and experimental data, allow the estimation of P-T slopes...sapphirine growth under increasing T, decreasing a(H2O), and constant or slightly increasing P. The preservation |  | | Journal (article/letter/editorial) | | et al.) 21 2 213 Biotite, K/Ar, argon, excess, Canada (Wanless, R. K., et al.) 7 2 167 Biotite, K/Ar...continental drift, Precambrian, orogeny, Acadian, Canada, Newfoundland, Long Range Dikes (Stukas, Vidas, et al...rock, K/Ar, isochrons, Precambrian, Tudor Gabbro, Canada, Ontario, Grenville Province (Hayatsu, A., et al...metamorphism, lower Precambrian, Hebron Gneiss, Labrador (Barton, Jackson M., Jr.) 27 3 427 Metamorphic... isochrons, data, lower Precambrian, Archean, Labrador, Saglek Bay (Hurst, R. W., et al.) 27 3 393 Metamorphic |  | | Journal (article/letter/editorial) | | Contr. Mineral. and Petrol. 38, 151--166 (1973) 9 by Springer-Verlag 1973 Experimental Study of the...Stability of Cordierite and Garnet in Pelitie Compositions at High Pressures and Temperatures I I I . Synthesis...c a t i o n s B. J. Hanson * and D. H. Green Department of Geophysics and Geochemistry, Australian National...Abstract. In politic rocks, under conditions of low/0~ and low ]H~O,the stability of the mineral pair cordierite-garnet...sequence from high pressure and low temperature to high temperature and low pressure these are: eordierite-f-garne~ |  | | Journal (article/letter/editorial) | | Contributions to Mineralogy and Petrology Contrib. Mineral. Petrol. 72, 123-143 (1980) 9 by Springer-Verlag...Mineral Assemblages and Reactions* D.J. Ellis 1'2' 3, J.W. Sheraton 2, R.N. England z' 4, and W.B. Dallwitz...sapphirine-quartz, hypersthene-sillimanite-quartz and osumilite on a regional extent. Osumilite is present... reactions and compositional zoning in minerals are discussed in terms of continuous and discontinuous...discontinuous reactions, due to the effects of M g - F e and ( M g , F e ) - 2 A 1 exchange equilibria with decreasing |  | | Book | | Library of Canada Cataloguing in Publication Data Main entry under title: Mineral Deposits of Canada: A Synthesis...Geological Provinces, and Exploration Methods Geological Association of Canada, Mineral Deposits Division...deposits--Canada. 2. Metallogeny--Canada. 3. Physiographic provinces--Canada. 4. Mines and niineral resources--Canada...resources--Canada. 5. Prospecting--Canada. I. Goodfellow, Wayne D. (Wayne David), 1949Il. Geological...Association of Canada III. Series: Special publication (Geological Association of Canada. Mineral Deposits |  | | Report (issue) | | ENERGY, MINES AND RESOURCES GEOLOGICAL SURVEY OF CANADA CANADA PAPER 70-50 ROCKS AND MINERALS FOR...ENERGY, MINES AND RESOURCES ~Crown Copyrights reserved Available by mail from Information Canada, Ottawa...the Geological Survey of Canada 601 Booth St., Ottawa and Information Canada bookshops in HALIFAX - 1735...Price subject to change without notice Information Canada Ottawa 1971 - iii - CONTENTS Page Abstract.... . . . . . . . . . . . . . . . . . . . . Virgin Lake celestite occurrence. . . . . . . . . . . . . . |  | | Report (volume) | | North American Geology, 1958 By RUTH REECE KING and othe·rs GEOLOGICAL SURVEY BULLETIN 1115 This...Georgianna D. Conant, Mildred Challman 111 ead, and Eleanor H. de Chadenedes UNITED STATES GOVERNMENT...NORTH AMERICAN GEOLOGY 1958 By RUTH REECE KING and othen; 1 INTRODUCTION The current volume lists...the geology of the United States (including Alaska and Hawaii), the rest of the North American continent...including Greenland, the West Indies, and adjacent islands, and also Guam and other Pacific island possessions-but |  | | Journal (article/letter/editorial) | | melting of metapelitic rocks: theoretical predictions and a case study from Mt Stafford, central Australia...Crust Fluid Systems and GEMOC ARC National Key Centre, Department of Earth and Planetary Sciences, Macquarie...in sub-solidus rocks are mostly hosted by quartz and plagioclase. Much higher proportions (3–5 times)...hosted by prograde K-feldspar, cordierite and biotite. T–X and P–T NCKFMASHTZr pseudosections constructed...THERMOCALC model the distribution of Zr between solid and silicate liquid phases. Half of the detrital zircon |  | | Journal (article/letter/editorial) | | Contributions to Mineralogy and Petrology Contrib Mineral Petrol (1981) 77:158 165 9 Springer-Verlag...3 - - A 1 2 0 3 - S i O 2 - H 2 0 H. Annersten 1 and F. Seifert Mineralogisches Institut der Universitgt...stability of coexisting orthopyroxene, sillimanite and quartz and the composition of orthopyroxene in this assemblage...as a function of pressure, mainly at 1,000 ~ C, and at oxygen fugacities defined mostly by the hematite-magnetite...sillimanite and quartz. Introduction Iron oxides are important components in rock forming systems and iron-bearing |  | | Report (issue) | | Northwest Adirondacks, New York By A. F. BUDDINGTON and B. F. LEONARD GEOLOGICAL SURVEY PROFESSIONAL PAPER...petrology, and structure of an area underlain predominantly by metamorphosed sediments and igneous rocks...northwest Adirondacks, New York, by A. F. Buddington and B. F. Leonard. Washington, U.S. Govt. Print. Off..._______________________________________ Location, culture, and accessibility... _____________ Climate _________...lenient __-_-__ _____________________ Fieldwork and acknowledgments________________ Scope of report. |  | | Report (issue) | | IAEA-TECDOC-500 URANIUM RESOURCES AND GEOLOGY OF NORTH AMERICA PROCEEDINGS OF A TECHNICAL COMMITTEE...INTERNATIONAL ATOMIC ENERGY AGENCY AND HELD IN SASKATOON, CANADA, 1-3 SEPTEMBER 1987 A TECHNICAL DOCUMENT...ENERGY AGENCY, VIENNA, 1989 URANIUM RESOURCES AND GEOLOGY OF NORTH AMERICA IAEA, VIENNA, 1989 IAEA-TECDOC-500...Atomic Energy Agency has held meetings on the geology and uranium resources of different geographic regions...Luis 1981, Niamey 1984 and Djakarta 1985 on Africa, South America and Asia and the Pacific respectively |  | | Book (volume) | | Deer, Howie and Zussman ROCK-FORMING MINERALS Volume2A \ lnfor Ser Science Gwyddoniaeth IS 207/0998...orthopyroxene with exsolved augite .lamellae //(001) and a smaller number of exsolved augite lamellae //(100)...exsolved plagioclase lamellae, Nain anorthosite, Labrador. Crossed polars x60. E. Zoned aegirine-augite...A. Deer, MSc, PhD, FRS Professor of Mineralogy and Petrology University of Cambridge R. A. Howie, MA...Group Limited London Associated companies, branches and representatives throughout rhe world Published in |  | | Book | | Granulites and Crustal Evolution NATO ASI Series Advanced Science Institutes Series A Series presenting...aims at the dissemination of advanced scientific and technological knowledge, with a view to strengthening...London and New York C Mathematical Kluwer Academic Publishers Dordrecht, Boston and London and Physical...Sciences o Behavioural and Social Sciences E Applied Sciences F Computer and Systems Sciences G Ecological...London, Paris and Tokyo Series C: Mathematical and Physical Sciences - Vol. 311 Granulites and Crustal Evolution |  | | Book (edition) | | MINERALS . andtheir LOCALITIES JAN H. BERNARD AND JAROSLAV HYRSL 4,200 MINERALS 8,500 LOCALITIES 1,0'00...memory of Dr. John Sinkankas for his kind initiative and support to publish this book in English version.... 2004 by Granit. s.r.o. 2004 Text bv Jan H. Bernard and Jaroslav Hyrsl 2004 Photo; by JaroslaYHyrsl (463)...collections. The awors are gratefi,I ro all institwions and persons who allowed to photograph their specimens...7 Mineral Species and their Localities .............. Explanation of Symbols and Abbreviations ... |  | | Book | | Professor J. Zussman and Professor W. S. MacKenzie, University of Manchester B. C. M. Butler and J. D. Bell: Interpretation...Ineson D Routledge Taylor &. Francis Group LONDON AND NEW YORK First published 1989 by Longman Group...or hereaf ter invented, including photocopying and recording, or in any information storage or retrieval...Notices Knowledge and best practice in this field are constantly changing. As new research and experience broaden...Practitioners and researchers must always rely on their own experience and knowl edge in evaluating and using |  | Clifford, Tom N., Stumpfl, Eugen F., Burger, Alwyn J., McCarthy, Terence S., Rex, David C. (1981) Mineral-chemical and isotopic studies of Namaqualand granulites, South Africa: A grenville analogue. Contributions to Mineralogy and Petrology, 77 (3) 225-250 doi:10.1007/bf00373538 | Journal (article/letter/editorial) | | Contributions to Mineralogy and Petrology Contrib Mineral Petrol (1981) 77 : 225 250 9 Springer-Verlag...Springer-Verlag 1981 Mineral-Chemical and Isotopic Studies of Namaqualand Granulites, South Africa: A Grenville...Stumpfl, 2 Alwyn J. Burger, 3 Terence S. McCarthy, 1 and David C. Rex 4 1 Department of Geology, University...Abstract. The northwestern part of South Africa and southern South-West Africa/Namibia is amongst the...cordieriteorthopyroxene (-gedrite) (-sapphirine) and garnet and/or cordierite parageneses from Namaqualand |  | | Book (edition) | | org/details/georefthesaurusgOOOOunse GeoRef Thesaurus and Guide to Indexing Fifth Edition Ruth H. Shimomura...LLbr®*1? 1^89 Earlier Editions GeoRef Thesaurus and Guide to Indexing, First Edition Copyright ©1977...Edition, 1981 Fourth Edition, 1986 GeoRef Thesaurus and Guide to Indexing, Fifth Edition Copyright ©1989... Contents Acknowledgement .iv Introduction.v Source and Development of the Vocabulary .v Changes in this...Indexing .vi Searching .vi i Autoposting.viii Singular and Plural Terms.viii Term Relationships .viii Notes |  | | Book (edition) | | GEOLOGICAL INSTITUTE Earlier Editions: GeoRef Thesaurus and Guide to Indexing, First Edition Copyright ©1977...Edition, 1978 Third Edition, 1981 GeoRef Thesaurus and Guide to Indexing, Fourth Edition Copyright ©1986...tape generated by SAMANTHA programs. Eterna bold and light fonts were used for the text. Contents SRE...VF aonctseue 4.84n,Suita a &.m.9e em & Vv Source and development of the vocabulary......................terms, and made recommendations concerning the introduction. Introduction The GeoRef Thesaurus and Guide |
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