 | | Journal (article/letter/editorial) | | & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer... Origin of peralkaline granites of the Jurassic Bokan Mountain complex (southeastern Alaska) hosting...Shellnutt a Department of Geology, Saint Mary’s University, Halifax, Canada b Department of Earth Sciences...(2015): Origin of peralkaline granites of the Jurassic Bokan Mountain complex (southeastern Alaska) hosting...Francis makes every effort to ensure the accuracy of all the information (the “Content”) contained in |  | | Report (issue) | | STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY MAP SHOWING RADIOMETRIC AGES OF ROCKS IN SOUTHEASTERN...SOUTHEASTERN ALASKA Frederic H. Wilson, Shawn V. Dadisman, and Paige L. Herzon Open-File Report 79-594 This...Radiometric ages of rocks in southeastern Alaska ........... Table 2. 2 Explanation of abbreviations...and table showing radiometric ages of rocks in southeastern Alaska by Frederic H. Wilson, Shawn V. Dadisman...compilation of published, thesis, and unpublished material on radiometric dates from southeastern Alaska. The |  | | Journal (article/letter/editorial) | | The Early Jurassic Bokan Mountain peralkaline granitic complex (southeastern Alaska): Geochemistry, petrogenesis...Department of Geology, Saint Mary's University, Halifax, NS B3H 3C3, Canada Department of Earth Sciences...Geological Survey, Alaska Science Center, 4210 University Dr., Anchorage, AK 99508-4626, USA a r t i c l e...(ca. 177 Ma) Bokan Mountain granitic complex, located on southern Prince of Wales Island, southernmost...southernmost Alaska, cross-cuts Paleozoic igneous and metasedimentary rocks of the Alexander terrane of the North |  | | Book | | Geology of Southeast Alaska Rock and Ice in Motion Geology of Southeast Alaska Rock and Ice in Motion...H. Stowell University of Alaska Press Fairbanks © 2006 University of Alaska Press P.O. Box 756240 Fairbanks...48-1992 (Permanence of Paper). ISBN 13: 978-1-889963-81-5 ISBN 10: 1-889963-81-X Library of Congress Catal...on Data Stowell, Harold Hilton. Geology of southeast Alaska : rock and ice in motion / Harold H. Stowell...paper) 1. Geology—Alaska, Southeast. 2. Glaciers—Alaska, Southeast. 3. Plate tectonics—Alaska, Southeast. 4 |  | Brew, David A., Drew, L.J., Schmidt, J.M., Root, D.H., Huber, D.F. (1991) Undiscovered locatable mineral resources of the Tongass National Forest and adjacent lands, southeastern Alaska. Open-File Report Vol. 1991 (91-10) US Geological Survey doi:10.3133/ofr9110 | Report (issue) | | DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY UNDISCOVERED LOCATABLE MINERAL RESOURCES OF THE TONGASS...NATIONAL FOREST AND ADJACENT LANDS, SOUTHEASTERN ALASKA By David A. Brew U.S. Geological Survey, MS 904...with the North American Stratigraphic Code. Any use of trade, firm, or product names is for descriptive...8 Regional geology 11 Methods 16 Explanation of tables 19 Past mineral-resource production 22...25 Appendix 1. Lists of reference materials pertinent to southeastern Alaska as a whole and to the individual |  | | Report (volume) | | Metalliferous Lode Deposits and Placer Districts of Alaska By WARREN j. NOKLEBERG, THOMAS K. BUNDTZEN, HENRY...U.S. GEOLOGICAL SURVEY BULLETIN 1786 DEPARTMENT OF THE INTERIOR DONALD PAUL HODEL, Secretary U.S. GEOLOGICAL...Federal Center, Box 25425 Denver, CO 80225 Library of Congress Cataloging-in-Publication Data Significant...placer districts of Alaska. U.S. Geological Survey Bulletin 1786 Bibliography Supt. of Docs. No.: 119.3:1786...3:1786 1. Placer deposits-Alaska. 2. Ore deposits-Alaska. I. Nokleberg, Warren j. II. Series. QE7S.B9 |  | | Report (issue) | | The United States Geological Survey in Alaska: Accomplishments During 1976 Kathleen M. Blean, Editor...1977 CIRCULAR 751-B United States Department of the Interior CECIL D. ANDRUS, Secretary Geological...McKelvey, Director Free on application to Branch of Distribution, U.S. Geological Survey, 1200 South........................................ Bl Summary of important results, 1976 ............................................ 1 Preliminary geologic map of Alaska, by Helen M. Beikman ........................ |  | | Report (issue) | | cooperation with the Alaska Division of Geological & Geophysical Surveys GIS-Based Identification of Areas that...Critical Minerals in Six Selected Groups of Deposit Types in Alaska Edited by Susan M. Karl, James V. Jones...2016 U.S. Department of the Interior U.S. Geological Survey U.S. Department of the Interior Sally Jewell...http://www.usgs.gov or call 1–888–ASK–USGS For an overview of USGS information products, including maps, imagery...information products, visit http://store.usgs.gov Any use of trade, product, or firm names is for descriptive | | Jones, James V., Karl, Susan M., Labay, Keith A., Shew, Nora B., Granitto, Matthew, Hayes, Timothy S., Mauk, Jeffrey L., Schmidt, Jeanine M., Todd, Erin, Wang, Bronwen, Werdon, Melanie B., Yager, Douglas B. (2015) GIS-Based Identification of Areas with Mineral Resource Potential for Six Selected Deposit Groups, Bureau of Land Management Central Yukon Planning Area, Alaska. Open-File Report 2015-1021. US Geological Survey doi:10.3133/ofr20151021 | Report (issue) | | with the Alaska Division of Geological and Geophysical Surveys GIS-Based Identification of Areas with...Groups, Bureau of Land Management Central Yukon Planning Area, Alaska U.S. Department of the Interior...with the Alaska Division of Geological and Geophysical Surveys GIS-Based Identification of Areas with...Deposit Groups, Bureau of Land Management Central Yukon Planning Area, Alaska By James V. Jones, III...2015–1021 U.S. Department of the Interior U.S. Geological Survey U.S. Department of the Interior SALLY JEWELL |  | | Report (issue) | | IRC 868 THE UNITED STATES GEOLOGICAL SURVEY IN ALASKA: ACCOMPLISHMENTS DURING 1981 Geological Survey...COVER The front cover is a photograph of Mount Doonerak, one of the highest mountains in the Brooks Range...volume). The United States Geological Survey in Alaska: Accomplishments During 1981 Warren L. Coonrad...GEOLOGICAL SURVEY CIRCULAR 868 1984 Department of the Interior WILLIAM P. CLARK, Secretary U.S. Geological...Geological Survey Dallas L. Peck, Director Library of Congress Catalog Card Number 76-608093 Free on application |  | | Journal (article/letter/editorial) | | Relevance to Fault Movements, Northern Southeastern Alaska Abstract: Recently determined lead-alpha and potassium-argon...potassium-argon ages from northern southeastern Alaska indicate major plutonic events in the Paleozoic...areal pattern for the Mesozoic plutons, but those of known Tertiary age are restricted to Baranof and...distribution that suggests a belt of Tertiary plutonism along the margin of the Pacific Ocean. Stratigraphic...radiometric ages indicate that Baranof Island and possibly Chichagof Island have been uplifted several kilometers |  | Nokleberg, W.J., Bundtzen, T.K., Grybeck, D.J., Koch, R.D., Eremin, R.A., Rozenblum, I.S., Sidorov, A.A., Byalobzhesky, S.G., Sosunov, G.M., Shpikerman, V.I., Gorodinksy, M.E. (1993) Metallogenesis of mainland Alaska and the Russian Northeast. Open-File Report Vol. 1993 (93-339) US Geological Survey doi:10.3133/ofr93339 | Report (issue) | | DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY PREPARED IN COLLABORATION WITH ALASKA DIVISION OF GEOLOGICAL...RUSSIAN ACADEMY OF SCIENCES, AND GEOLOGICAL COMMITTEE OF NORTHEASTERN RUSSIA METALLOGENESIS OF MAINLAND ALASKA...Richard D. Koch 1 1-U.S. Geological Survey ^-Alaska Division of Geological and Geophysical Surveys Roman...E. Gorodinsky^ -Russian Academy of Sciences ^-Geological Committee of Northeastern Russia OPEN-FILE REPORT...with the North American Stratigraphic Code. Any use of trade, firm, or product names is for descriptive |  | | Book (volume) | | THE GEOLOGY OF ALASKA The Geology of North America 'll L *• / ^ X, ^x /yj 5*? ^^vrA. j /X XxT &... • ' -—-— The Geology of North America Volume G-l The Geology of Alaska Edited by George Plafker... Acknowledgment Publication of this volume, one of the synthesis volumes of The Decade of North American Geology...made possible by members and friends of the Geological Society of America, corporations, and government...contributions to the Decade of North American Geology fund of the Geological Society of America Foundation. Following |  | Nokleberg, Warren J., Bundtzen, Thomas K., Dawson, Kenneth M., Eremin, Roman A., Goryachev, Nikolai A., Koch, Richard D., Ratkin, Vladimir V., Rozenblum, Ilya S., Shpikerman, Vladimir I., Frolov, Yuri F., Gorodinsky, Mary E., Melnikov, Vladimir D., Ognyanov, Nikolai V., Petrachenko, Eugene D., Pozdeev, Anany I., Ross, Katherina V., Wood, Douglas H., Grybeck, Donald, Khanchuk, Alexander I., Kovbas, Lidiya I., Nekrasov, Ivan Ya., Sidorov, Anatoly A. (1996) Significant metalliferous and selected non-metalliferous lode deposits and placer districts for the Russian Far East, Alaska, and the Canadian Cordillera. Open-File Report Vol. 1996 (96-513) US Geological Survey doi:10.3133/ofr96513a | Report (issue) | | and placer districts for the Russian Far East, Alaska, and the Canadian Cordillera, by Warren J. Nokleberg...p. This report is a written tabular compilation of the significant metalliferous and selected non-metalliferous...lode deposits and placer districts of the Russian Far East, Alaska, and the Canadian Cordillera. The report...report provides detailed summaries of the important features of the significant lode deposits and placer...districts along with a summary of mineral deposit models, and a bibliography of cited references. Data are |  | | Book | | = of Alaska Ernest Wolff ALASKA Eastofof Green! Gre nwich MAP 170° A° 150" 170" Went of Greenwich...Theodore Poin NEAR ISLANL Aas AT2" eC as ey 5 StAnos of WEY =~ Yun hy Ss | | : eal 172" 152 agar...DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY ALAS KA ELECTION DISTRICTS Prince of Wales 13. Kodiak...Kodiak Ketchikan 14, Aleutian Islands Wrangell- Petersburg 15. Bristol Bay Sitka 16. Bethel Juneau...raves Ss Coo! ont jeans OP ° amchitha DSc iE Went of Greenwich —_ —_180° East ofGreeowich ww SF «14a |  | | Journal (article/letter/editorial) | | mineralogical and chemical data support the derivation of the granitic rocks from the gneisses by anatexis...metamorphosed analcime-rich volcano-sedimentary rocks of original intermediate-felsic (alkaline) affinites...breccia bodies developed during sub-solidus cooling of the sodic granitoids. Abstract. confirmed this...Well prospect is in the northwestern part of the Olary Block of the early Proterozoic Willyama Orogenic...in the area are unconformably overlain to the south and west by late Proterozoic sediments of the Adelaide |  | | Report (issue) | | CHAPTER 1: INTRODUCTION Kurt Kyser Department of Geological Sciences and Geological Engineering, Queen’s...uhp-nancy.fr the pitchblende led to the discovery of Po and Ra shortly thereafter by the Curies (Curie...neutrons produces the emission of beta rays, and lead to the discovery of fission of U. On December 2, 1942,...element that occurs everywhere; the concentration of U is normally low, averaging only 3 ppm in the upper...(Clark et al. 1966). Uranium is a member of the actinide series of elements, as are thorium and plutonium |  | | Book | | Foster of Woods Hole Oceanographic Institution from the research submersible Alvin at a depth of about...about 2500 m on the crest of the East Pacific Rise at 21 N, showing a 350 C hot spring, termed a “black...smoker’’, jetting out mineral-laden water at a rate of a few metres per second from a chimney about 15 cm...seawater results in a rapid precipitation primarily: of pyrrhotite plus pyrite, sphalerite and Cu-Fe sulphides...walls made of anhydrite, gypsum and magnesium sulphate, and innermost walls of alternating bands of sphalerite |  | | Book | | SEMICONDUCTING ORE MINERALS 5. J.S. SUMNER PRINCIPLES OF INDUCED POLARIZATION FOR GEOPHYSICAL EXPLORATION...WORLD COAL RESOURCES Methods of Assessment and Results 11. R.G. TAYLOR GEOLOGY OF TIN DEPOSITS 12. H.K.GUPTA...Deposits PARTB Peter Laznicka Department of Earth Sciences, University of Manitoba, Winnipeg, Man. R3T2N2, Canada...Publishers B.V., 1985 All rights reserved. No part of this publication may be reproduced, stored in a retrieval...or otherwise, without the prior written permission of the publisher, Elsevier Science Publishers B.V./Science |  | | Book | | SEMICONDUCTING ORE MINERALS 5. J.S. SUMNER PRINCIPLES OF INDUCED POLARIZATION FOR GEOPHYSICAL EXPLORATION...WORLD COAL RESOURCES Methods of Assessment and Results 11. R.G. TAYLOR GEOLOGY OF TIN DEPOSITS 12. H.K.GUPTA...Peter Laznicka Department of Earth Sciences, University Man. R3T2N2, of Manitoba, Winnipeg, Canada...Publishers B.V., 1985 All rights reserved. No part of this publication may be reproduced, stored in a retrieval...otherwise, w i t h o u t the prior written permission of the publisher, Elsevier Science Publishers B.V./Science |  | | Report (volume) | | Nanette oa een 7 Porphyry Deposits of the Northwestern Cordillera of North Ame I a Z Oy f sS Edited...G. Schroeter “ Geological Survey Branch Ministry of Energy, Mines & Petroleum Vancouver, British Columbia...Published for the Geological Society of CIM as VOLUME 46 by the OF MINING, METALLURGY SPECIAL CANADIAN INSTITUTE...PETROLEUM COPYRIGHT © 1995 BY CANADIAN INSTITUTE OF MINING, METALLURGY AND PETROLEUM Suite 1210, 3400 de...Part A — general aspects of porphyry deposits of the northwestern Cordillera of North America, including |  | | Report (issue) | | THE UNITED STATES GEOLOGICAL SURVEY IN ALASKA Accomplishments During 1983 U.S. Geological Survey Circular...Circular 945 Front Cover Eruption of Mt. Veniaminof, Alaska Peninsula, January 23, 1984. In the background...Cover The photographs on the back cover are of the eruption of Mt. Veniaminof that lasted from June 1983...1983 to April 1984. The eruption was from the crater of an exisiting cinder cone in Veniaminof Caldera. The...first few days of the eruption, a circular depression formed in the glacial ice south of the cinder cone |  | | Journal (issue) | | Bariand Sorbonne Paris , France Bill Birch Museum of Victoria Melbourne, Australia Michael P. Cooper Nottingham...Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino Royal...R. Peacor University of Michigan Ann Arbor, Ml Andrew C. Roberts Geol. Surv. of Canada Ottawa George...Bastnas Mines, Riddarhyttan Ore Field, Bergslagen District, Vastmanland, Sweden ........... 187 by L. Ohman...Ohman, P. Nysten, and J. Langhof Zagi Mountain, Northwest Frontier Province, Pakistan ....... . ...... |  | | Report (volume) | | Lexicon of Geo ogic Names of the United States for 1968-1975 GEOLOGICAL SURVEY BULLETIN Lexicon... Lexicon of Geologic Names of the United States for 1968-1975 By GWENOOLYN W. LUTIRELL, MARILYN L. HUBERT, WILNA...GEOLOGICAL SURVEY BULLETIN 1520 A compilation of the new geologic names introduced into the literature·from...United States, its possessions, the Trust Territory of the Pacific Islands, and the Panama Canal Zone UNITED...OFFICE, WASHINGTON:1981 UNITED STATES DEPARTMENT OF THE INTERIOR JAMES G. WATT, Secretary GEOLOGICAL |  | | Journal (article/letter/editorial) | | s c i r ev The “chessboard” classification scheme of mineral deposits: Mineralogy and geology from aluminum...aluminum to zirconium Harald G. Dill Institute of Geosciences, Gem-Materials Research and Economic Geology...t r a c t Economic geology is a mixtum compositum of all geoscientific disciplines focused on one goal...depsosits and enhancing their exploitation. The keystones of this mixtum compositum are geology and mineralogy...centered around the emplacement of the ore body and the development of its minerals and rocks. In the |
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