 | | Journal (article/letter/editorial) | | retention in ultramafic rocks of the Duke Island Complex, Southeastern Alaska Eric C. Stifter & Edward M...Ural-Alaskan-Type Duke Island Complex in Southeast Alaska. The addition of large amounts of sulfur from country...rocks occurred during fractional crystallization of the parental magma when clinopyroxene was becoming...interstitial liquid component is observable only in the form of interstitial sulfide in the S-rich rocks. Rounded...conditions of sulfide saturation. The presence of dense sulfide liquid inhibited the growth of silicate |  | Li, Chusi, Ripley, Edward M., Thakurta, Joyashish, Stifter, Eric C., Qi, Liang (2013) Variations of olivine FoâNi contents and highly chalcophile element abundances in arc ultramafic cumulates, southern Alaska. Chemical Geology, 351. 15-28 doi:10.1016/j.chemgeo.2013.05.007 | Journal (article/letter/editorial) | | homepage: www.elsevier.com/locate/chemgeo Variations of olivine FoâNi contents and highly chalcophile element...abundances in arc ultramaïŹc cumulates, southern Alaska Chusi Li a,â, Edward M. Ripley a, Joyashish Thakurta...Department of Geological Sciences, Indiana University, Bloomington, IN 47401, USA Department of Geosciences...Kalamazoo, MI 49008, USA State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese...Chinese Academy of Sciences, Guiyang, 550002, China a r t i c l e i n f o Article history: Received |  | | Report (issue) | | 000irvi PETROLOGY OF THE DUKE ISLAND ULTRAMAFIC COMPLEX SOUTHEASTERN ALASKA ALILOGIaAd HAOO TIVH... The Geological Society of America, Inc. Memoir 138 Petrology of the Duke Island Ultramafic Complex Southeastern...Southeastern Alaska T. N. IRVINE Geological Survey of Canada 601 Booth Street Ottawa, Ontario 1974 ... Copyright 1974 by The Geological Society of America, Inc. Library of Congress Catalog Card Number 73-87233...SOCIETY OF AMERICA, INC. 3300 PENROSE PLACE BOULDER, COLORADO 80301 Printed in the United States of America |  | | Book | | form without the written permission of the publisher. Library of Congress Catalog Card Number: 67-19786...67-19786 Printed in the United States of America ISBN 0 471 96891 9 Contributors S. BHATTACHARJI, Brooklyn...DAVIDSON, The University of St. Andrews, Fife, Scotland J. B. DAWSON, The University of St. Andrews, Fife,... Scotland H. I. DREVER, The University of St. Andrews, Fife, Scotland H. von ECKERMANN, Edeby Ripsa...Ripsa, Sweden R. B. FORBES, University of Alaska, College, Alaska, U.S.A. G. W. FRANZ, Southeast Missouri |  | Luo, Yang, Su, Ben-Xun, Thakurta, Joyashish, Xiao, Yan, Bai, Yang (2022) Fluid-Induced Inhomogeneous Cr-spinel in Dunite and Wehrlite from the Duke Island Complex, Southeastern Alaska. Minerals, 12 (6) 717 doi:10.3390/min12060717 | Journal (article/letter/editorial) | | in Dunite and Wehrlite from the Duke Island Complex, Southeastern Alaska Yang Luo 1,2,3, * , Ben-Xun Su...in Dunite and Wehrlite from the Duke Island Complex, Southeastern Alaska. Minerals 2022, 12, 717. https://...Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences...Academy of Sciences, Beijing 100029, China College of Earth and Planetary Sciences, University of Chinese...Academy of Sciences, Beijing 100049, China Key Laboratory of Mineral Resources, Institute of Geology |  | Yao, Jun-Hua, Zhu, Wei-Guang, Li, Chusi, Zhong, Hong, Bai, Zhong-Jie, Ripley, Edward M., Li, Chao (2018) Petrogenesis and Ore Genesis of the Lengshuiqing Magmatic Sulfide Deposit in Southwest China: Constraints from Chalcophile Elements (PGE, Se) and Sr-Nd-Os-S Isotopes. Economic Geology, 113 (3) 675-698 doi:10.5382/econgeo.2018.4566 | Journal (article/letter/editorial) | | ©2018 Society of Economic Geologists, Inc. Economic Geology, v. 113, no. 3, pp. 675â698 Petrogenesis...Petrogenesis and Ore Genesis of the Lengshuiqing Magmatic Sulfide Deposit in Southwest China: Constraints from Chalcophile...Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang...2University 3Department of Chinese Academy of Sciences, Beijing 100049, China of Earth and Atmospheric...Indiana University, Bloomington, Indiana 47405, USA 4National Research Center for Geoanalysis, Beijing |  | | Report (issue) | | GEOLOGIC STUDIES IN ALASKA by the U.S. Geological Survey during 1985 FRONT COVER View to the south...south along the crest of an unnamed ridge in the Baird Mountains C-5 quadrangle (67°35'N., 161°51'W.) between...between the middle fork of the Squirrel River and the upper Agashashok River. The area is being studied under...under the Alaska Mineral Resource Assessment Program (AMRAP) (See Schmidt and Folger, p. 19, and Winkler...ridge is composed of brown-, buff-, or orange-weathering platy argillaceous limestone of Ordovician age |  | | Journal (article/letter/editorial) | | (1986) 94:12-28 9 Springer-Verlag1986 Assimilation of peridotite in zoned calc-alkaline plutonic complexes:...Department of Geological Sciences AJ-20, University of Washington, Seattle, WA 98195, USA Abstract....which intruded the pelitic Chiwaukum schist. Most of the major plutonic rock types (from websterite through...MgO/(MgO + FeO*)) from 0.90 to 0.89, the same as those of Chiwaukum metaperidotites, and distinctly different...relations indicate widespread, stepwise replacement of harzburgite by pyroxenite, hornblendite, gabbro and |  | | 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) | | ~~ Comparison of Uncompahgrite and Turjaite Mineralogy from South Nyanza District, Western Kenya, with...Department of Geology, University of Nairobi, P.O. Box 30197 Nairobi, Kenya Department of Geology and...and Mineralogy, University of Helsinki, Snellmaninkatu 5, P L 115, 00171, Helsinki, Finland The uncompahgrite...uncompahgrite - turjaite complex (UTC) constitutes a part of the larger Rangwe caldera, which occurs in the Tertiary...and Quaternary alkaline province, south Nyanza district, western Kenya. This alkaline complex is interpreted |  | Su, Ben-Xun, Qin, Ke-Zhang, Sakyi, Patrick Asamoah, Malaviarachchi, Sanjeewa P.K., Liu, Ping-Ping, Tang, Dong-Mei, Xiao, Qing-Hua, Sun, He, Ma, Yu-Guang, Mao, Qian (2012) Occurrence of an Alaskan-type complex in the Middle Tianshan Massif, Central Asian Orogenic Belt: inferences from petrological and mineralogical studies. International Geology Review, 54 (3) 249-269 doi:10.1080/00206814.2010.543009 | Journal (article/letter/editorial) | | & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer...http://www.tandfonline.com/loi/tigr20 Occurrence of an Alaskan-type complex in the Middle Tianshan Massif...Laboratory of Mineral Resources , Institute of Geology and Geophysics, Chinese Academy of Sciences ,...Graduate University of Chinese Academy of Sciences , Beijing, 100049, China c Department of Earth Science...Science , University of Ghana , P.O. Box LG 58, Legon-Accra, Ghana d Research School of Earth Sciences , The |  | | Journal (article/letter/editorial) | | 1007/s00126-010-0321-8 ARTICLE Origin of magmatic sulfides in a Proterozoic island arcâan example from the PortneufâMauricie...PortneufâMauricie Domain (PMD), located in the south-central part of the Grenville province, contains Mesoproterozoic...NiâCu±platinum-group element (PGE) prospects hosted in a variety of plutonic intrusions (layered, with simple structures...in a mature island arc setting. A two-stage model is envisaged to explain the formation of magmatic sulfides...sulfides. An early loss of a small amount of sulfides in the conduits of primitive, hydrous mantle-derived |  | | Journal (article/letter/editorial) | | range of temperatures. Late-stage, low-temperature hydrothermal solutions led to redistribution of PGE...Ni/Cu ratios ranging from 0.2 to 2 with an average of 1.0. The (Pt + Pd + Rh)/(Os + Ir + Ru) ratio is Editorial...Thalhammer H. M. Helmy (&) Geology Department, Faculty of Science, Minia University, 61111-Minia, Egypt e-mail:...eg.net; Fax: +20-86-342601 A. Mogessie Institute of Mineralogy and Petrology, Karl-Franzens-University...sulfur contents. The PGE patterns of Gabbro Akarem are similar to those of Alaskan-type deposits. Compared |  | | Journal (article/letter/editorial) | | Petrogenesis of the Alaskan-type mafic-ultramafic complex in the Makkah quadrangle, western...Ahmed, Ahmed Hassan, Harbi, Hesham, Petrogenesis of the Alaskan-type maïŹc-ultramaïŹc complex in the Makkah...doi: 10.1016/j.lithos.2016.08.014 This is a PDF ïŹle of an unedited manuscript that has been accepted for...version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting...journal pertain. ACCEPTED MANUSCRIPT Petrogenesis of the Alaskan-type mafic-ultramafic complex in the |  | | Journal (article/letter/editorial) | | Accepted Manuscript Evolution of the North West Arm and the Central Sector of Mashava Igneous Complex in...in south central Zimbabwe from an investigation of its silicate minerals compositions Jeff B. Chaumba PII:...as: J.B. Chaumba, Evolution of the North West Arm and the Central Sector of Mashava Igneous Complex in...in south central Zimbabwe from an investigation of its silicate minerals compositions, Precambrian Research...1016/j.precamres.2019.01.019 This is a PDF file of an unedited manuscript that has been accepted for |  | Su, Ben-Xun, Qin, Ke-Zhang, Zhou, Mei-Fu, Sakyi, Patrick Asamoah, Thakurta, Joyashish, Tang, Dong-Mei, Liu, Ping-Ping, Xiao, Qing-Hua, Sun, He (2014) Petrological, geochemical and geochronological constraints on the origin of the Xiadong UralâAlaskan type complex in NW China and tectonic implication for the evolution of southern Central Asian Orogenic Belt. Lithos, 200. 226-240 doi:10.1016/j.lithos.2014.05.005 | Journal (article/letter/editorial) | | geochemical and geochronological constraints on the origin of the Xiadong Ural-Alaskan type complex in NW China...China and tectonic implication for the evolution of southern Central Asian Orogenic Belt Ben-Xun Su, Ke-Zhang...geochemical and geochronological constraints on the origin of the Xiadong Ural-Alaskan type complex in NW China...China and tectonic implication for the evolution of southern Central Asian Orogenic Belt, LITHOS (2014),...doi: 10.1016/j.lithos.2014.05.005 This is a PDF ïŹle of an unedited manuscript that has been accepted for |  | Chayka, Ivan F., Baykov, Nikolay I., Kamenetsky, Vadim S., Kutyrev, Anton V., Pushkarev, Evgenii V., Abersteiner, Adam, Shcherbakov, Vasily D. (2023) VolcanoâPlutonic Complex of the Tumrok Range (Eastern Kamchatka): An Example of the Ural-Alaskan Type Intrusion and Related Volcanic Series. Minerals, 13 (1) 126 doi:10.3390/min13010126 | Journal (article/letter/editorial) | | VolcanoâPlutonic Complex of the Tumrok Range (Eastern Kamchatka): An Example of the Ural-Alaskan Type Intrusion...VolcanoâPlutonic Complex of the Tumrok Range (Eastern Kamchatka): An Example of the Ural-Alaskan Type Intrusion...Dostal Korzhinskii Institute of Experimental Mineralogy, Russian Academy of Sciences, 142432 Chernogolovka...Russia Institute of Volcanology and Seismology, Far East Branch of Russian Academy of Sciences, 683000...Department of Earth Sciences, University of Oregon, Eugene, OR 97403, USA Zavaritsky Institute of Geology |  | | Journal (article/letter/editorial) | | Gebel Dahanib, Egypt: A Late Precambrian Layered Sill of Komatiitic Composition T.H. Dixon Mail Stop: 183-701...California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, USA Abstract. Gebel Dahanib...forming a prominent peak in the Southeastern Desert of Egypt. Dunites, harzburgites and thin chromite layers...Skaergaard and Stillwater intrusions. Assimilation of the country rock is common along the borders, and...chilled margins are not developed. The bulk composition of the sill, estimated from whole rock analyses weighted |  | Wang, Qingfei, Deng, Jun, Li, Gongjian, Liu, Jinyu, Li, Chusi, Ripley, Edward M. (2018) Geochronological, Petrological, and Geochemical Studies of the Daxueshan Magmatic Ni-Cu Sulfide Deposit in the Tethyan Orogenic Belt, Southwest China. Economic Geology, 113 (6) 1307-1332 doi:10.5382/econgeo.2018.4593 | Journal (article/letter/editorial) | | ©2018 Society of Economic Geologists, Inc. Economic Geology, v. 113, no. 6, pp. 1307â1332 Geochronological...Geochronological, Petrological, and Geochemical Studies of the Daxueshan Magmatic Ni-Cu Sulfide Deposit in the...1State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Beijing...2Department of Earth and Atmospheric Sciences, Indiana University, Bloomington, Indiana 47405, USA Abstract...deposit that has been discovered in the eastern part of the Tethyan orogenic belt, which stretches from southwest |  | 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 |  | | Report (issue) | | THE UNITED STATES GEOLOGICAL SURVEY IN ALASKA ACCOMPLISHMENTS DURING 1984 U. S. GEOLOGICAL SURVEY CIRCULAR...Mountain near the crest of the Chugach Mountains in southern Alaska for the Trans-Alaska Crustal Transect (TACT)...study to examine crustal features along the route of the TransAlaska oil pipeline. The transect extends...convergent margin in the Gulf of Alaska to the passive trailing margin of arctic Alaska near Prudhoe Bay. In 1984...refraction lines were established near the southern end of the corridor in the Chugach Mountains and the southern |  | | Report (volume) | | Geochemistry of the Lower Coon Mountain Pluton, Northern California, with Respect to the Di.stribution of Platinum-Group...Geochemistry of the Lower Coon Mountain Pluton, Northern California, with Respect to the Distribution of Platinum-Group...GEOLOGICAL SURVEY BULLETIN 2014 U.S. DEPARTMENT OF THE INTERIOR BRUCE BABBITT, Secretary U.S. GEOLOGICAL...GEOLOGICAL SURVEY Dallas L. Peck, Director Any use of trade, product, or firm names in this publication...Federal Center, Box 25286 Denver, CO 80225 Library of Congress Cataloging in Publication Data Page, Norman |  | | Journal (article/letter/editorial) | | Origin and Emplacement of the Ultramafic Rocks of the Emigrant Gap area, California1 by ODETTE B. JAMES...alpinetype peridotites. They occur along the western flank of the mountains and are commonly bounded by fault zones...1960). The ultramafic rocks of the Emigrant Gap area are in the north-east part of the Colfax quadrangle (Lindgren...(Lindgren, 1900), about io miles farther east than any of the alpine-type peridotites, and differ from them...by the Director, U.S. Geological Survey. [Journal of Petrology, Vol. 12, Part 3, pp. 523-60,1971 Downloaded |  | | Journal (article/letter/editorial) | | Inclusions from Adak Island: Crystallization History, and Implications for the Nature of Primary Magmas and...by WALTER K. CONRAD AND ROBERT W. KAY Department of Geological Sciences, Cornell University, Ithaca,...volcano, Adak Island, Aleutian arc, reveal a nearly continuous record of crystallization of basaltic magmas...mantle, of the arc. The record is more detailed and continuous than that obtained from study of calc-alkaline...hornblende gabbro xenoliths are typical of those found in island arc andesites worldwide. Xenolithic inclusions |  | | Journal (article/letter/editorial) | | ©2016 Society of Economic Geologists, Inc. Economic Geology, v. 111, pp. 57â87 The Giant Mascot Ni-Cu-PGE...Geochemical Research, Department of Earth, Ocean and Atmospheric Sciences, University of British Columbia, 6339...B.C. V6T 1Z4, Canada Geological Survey, Ministry of Energy and Mines, P.O. Box 9333 Stn Prov Govt, Victoria...Victoria, B.C. V8W 9N3, Canada 3 Geological Survey of Canada, Central Canada Division, 750-601 Booth St...(1958â1974) in the Canadian Cordillera of British Columbia, Canada, with ~4.2 Mt of ore grading 0.77% Ni and 0.34% |
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