 | | Report (issue) | | in the Port Moller and Stepovak Bay quadrangles, Alaska Peninsula by Frederic H. Wilson 1, Willis H. White...in the Port Moller and Stepovak Bay quadrangles, Alaska Peninsula .............. after 2 PM001 ..........in the Port Moller and Stepovak Bay quadrangles, Alaska Peninsula . ................ 119 Table 3. List...in the Port Moller and Stepovak Bay quadrangles, Alaska Peninsula ................. 122 References cited...in the Port Moller and Stepovak Bay quadrangles, Alaska Peninsula by Frederic H. Wilson, Willis H. White |  | | Report (issue) | | of the Gold-Silver Vein Systems of Unga Island, Southwestern Alaska Edited by James R. Riehle1 Open-File...Riehle Chapter 2: Geology of Unga Island and the northwestern part of Popof Island James R. Riehle, Frederic...Chemical compositions of the volcanic rocks on Unga Island and some inferences about their origins James...R. Riehle Chapter 4: Geologic structures of Unga Island, their relations to mineralization, and some...and electromagnetic data over southeastern Unga Island, Alaska John W. Cady and Bruce D. Smith Chapter 6: |  | | Report (volume) | | GEOLOGY AND MINERAL RESOURCES OF PARTS OF THE ALASKA PENINSULA BY WALLACE W. ATWOOD WASHINGTON GOVERNMENT...........................................'... 66 Unga formation ........................................Glaciation of Unga Island..................................... .... 85 Glaciation of Popof Island............Popof Island...................................................... 123 124 125 125 Unga Island .......................................... ^ Unalaska Island........ i..................................... |  | | Report (issue) | | topographic and geologic map of part of Latouche Island. A report on the general geology and mineral resources...of the claim on which is now situated the Ellamar mine. Prospecting was especially active from 1903 to...undertaken except at some properties on Knight Island, on Fidalgo Bay, and in the vicinity of Copper...reconnaissance from Resurrection Bay to the Tanana River, Alaska, in 1898 Twentieth Ann. Rept. U. S. Geol. Survey...Prince William Sound and the Copper River district, Alaska, in 1898: Twentieth Ann. Rept. U. S. Geol. Survey |  | | Report (volume) | | Stepovak Bay, and Simeonof Island Quadrangles, Alaska Peninsula, Alaska U.S. GEOLOGICAL SURVEY BULLETIN... Stepovak Bay, and Simeonof Island Quadrangles, Alaska Peninsula, Alaska ByJ.G. Frisken Porphyry copper-... Stepovak Bay, and Simeonof Island quadrangles, Alaska Peninsula, Alaska / by J.G. Frisken. p. cm. (U...index. 1. Ore deposits Alaska Alaska Peninsula. 2. Geochemistry Alaska Alaska Peninsula. I. Title. II...and geologic setting 1 Mineral occurrences on the Alaska Peninsula 3 Mineral deposits of the Port Moller |  | | Journal (article/letter/editorial) | | DISTRIBUTION OF GOLD DEPOSITS IN ALASKA.' THE deposits hitherto worked on the Yukon River are stream...boundary of the territory. Along the southern coast of Alaska there are several localities at which quartz mining...Juneau. famous is the Treadwell mine. The Treadwell, on Douglass Island,' produces over half a million...Silver Bow Basin lies about three miles north of east from 'Note read before the Washington Geological...paper on this mine in Amer. Geologist, Aug., I829. 960 DISTRIBUTION OF GOLD DEPOSITS IN ALASKA. 961I Juneau |  | | Report (issue) | | and trenches at the Shumagin gold deposit, Unga Island, Alaska by Willis H. White^ and Lawrence D. Queen^...Survey, Anchorage, Alaska 99508-4667 ^Formerly Resident Geologist, Alaska Apollo Gold Mines Ltd. Present...and trenches at the Shumagin gold deposit, Unga Island, Alaska By Willis H. White and Lawrence D. Queen...Baralof Bay on Unga Island south of the Alaska Peninsula 13 km southeast of Sand Point, Alaska, and about...the data of Atwood (1911). During 1983-1987, Alaska Apollo Gold Mines Ltd. explored the Shumagin deposit |  | | Journal (article/letter/editorial) | | geochemistry of hydrothermal sediments from the East Pacific Rise: Examination of a seawater scavenging...constraints on the genesis of island arc volcanics from Cold Bay and Amak Island, Aleutians, and implications for...constraints on the genesis of island arc volcanics from Cold Bay and Amak Island, Aleutians, and implications for...KLEIN and Roy MIDDLETON: Sediment incorporation in island-arc magmas: Inferences from lOBe 535 STEPHEN...alteration during hydrothermal discharge on the East Pacific Rise axis at 21 ON . . . . . . . . . . |  | | Journal (article/letter/editorial) | | isotope composition of orange and black glasses in Apollo 17 drive tube 7400211 II “. 491 M. A. WX..%IN...The chemistry of geothermal waters in Iceland. II. Mine~I equilibria and in~~ndent variables cont~lljng...South Sandwich Island volcanic rocks and their bearing on magmagenesis in intra-oceanic island arcs 817 ...HYDES:Distribution of aluminium in waters of the North East Atlantic 25”N to 35”N 963 967 Critical Comment...Processes controlling metal ion attenuation in acid mine drainage .., .., ., ., streams . . . . . . . . |  | | Report (issue) | | Adjacent Parts of the Naknek and Afognak Quadrangles, Alaska Peninsula AVAILABILITY OF BOOKS AND MAPS OF THE...Epicenters) can be obtained ONLY from the • ANCHORAGE, Alaska-Rm. 101, 4230 University Dr. • LAKEWOOD, Colorado-Federal...810, Federal Center Denver, CO 80225 Residents of Alaska may order maps from U.S. Geological Survey, Earth...following U.S. Geological Survey offices: • FAIRBANKS, Alaska-New Federal Bldg., 101 Twelfth Ave. • ROLLA, Missouri-1400...Adjacent Parts of the Naknek and Afognak Quadrangles, Alaska Peninsula By J.R. Riehle, S.E. Church, R.L. Detterman |  | | Report (issue) | | Tambora Faial KA As for KAS, but rocks are mainly andesite and dacite, with rhyolite and some basalt. Composite...some basalt. As for KA, but rocks are mainly andesite, with some basalt, rhyolite, and dacite. Composite...Caldera Alkalic As for SA, but rocks are mainly andesite, with some basalt, rhyolite and dacite. Composite...enlarged vent or conduit. HOMOGENETIC VOLCANOES East Seamount Pacific Basin-P Taxonoraic Criteria and...OF LAKE DEPTH INCLUDED IN TOTAL CRATER DEPTH 4 - ISLAND VOLCANOl HEIGHT AND WIDTH DOWN TO SEA LEVEL ONLY |  | | Journal (article/letter/editorial) | | relationship in some basaltic achondrites, Apollo 11 soft and Apollo 12 rock 12038 (b) The Ba-rare earth relatlonstup...relatlonstup m stony meteorites and Apollo 11 rocks and soil Ahrens, L.H., The composmon of stony meteorites...from the margin of a hypabyssal andesite in the Western Aleutians, Alaska Carlson, T.N., see Prospero Cherevko...A.McKay, D.F.We111, Mineralogy and petrology of Apollo 12 sample no. 12013. a progress report Dran, J... E.F.Stumpfl, J.Zussman, Opaque minerals in an Apollo 12 rock Gill, J , see Jakes Glass, B.P, Comparison |  | | Report (issue) | | GEOLOGICAL SURVEY Geological Literature of the Alaska Peninsula to 1985 by Wilson 1 , S.Z. Gajewski...Geological Survey, Anchorage, Alaska 99508 1986 Geological Literature of the Alaska Peninsula to 1985 F.H...L.A. Angeloni INTRODUCTION The geology of the Alaska Peninsula has been studied since the middle of...for the Alaska Peninsula. This bibliography on the geology and related subjects of the Alaska Peninsula...Geological Survey Regional Alaska Mineral Resource Assessment Program II study of the Alaska Peninsula. The project |  | | Report (issue) | | mines, prospects and mineral occurrences throughout Alaska. Distribution of mineral occurrences in the Unalaska...Unalaska l:250,000-scale quadrangle, Aleutian Islands, Alaska This and related reports are accessible through...OPEN-FILE REPORT 96-270 Alaska Resource Data File Site: Amaknak Island At least one of these quartz...1.6 km south of Dutch Harbor airport on Amaknak Island and corresponds to locality 1 of Cobb (1972, MF-446);...1961) cut by small swarms of feldspar porphyry andesite and hornblende-biotite porphyry basalt (lamprophyre) |  | | Journal (article/letter/editorial) | | Geophysics,Universityof Wyoming,Laramie, WY 82071, USA Received October 4, 1990/AcceptedJuly 18, 1991 Abstract...centers of the modern central Aleutian arc, Seguam Island developed on strongly extended arc crust. K-Ar...porphyritic basalt and basaltic andesite lavas with subordinate phenocryst-poor andesite to rhyodacite lavas. Increasing...+ 5.8 to + 6.7) are among the lowest from the Aleutians. St, Nd, and Pb ratios are *Present address: Department...Southern Methodist University,Dallas, TX 75275, USA Offprint requests to: B. S. Singer virtually constant |  | Myers, James D., Marsh, Bruce D., Frost, Carol D., Linton, Jennifer A. (2002) Petrologic constraints on the spatial distribution of crustal magma chambers, Atka Volcanic Center, central Aleutian arc. Contributions to Mineralogy and Petrology, 143 (5) 567-586 doi:10.1007/s00410-002-0356-7 | Journal (article/letter/editorial) | | the Old Harbor Series, are a suite of basaltic andesite to dacite flows, pyroclastic rocks and lahars of...volcanic field, and consists of basaltic and basaltic andesite flows which produced a large shield volcano, Atka...Geophysics, University of Wyoming, Laramie, WY 82071, USA E-mail: magma@uwyo.edu B.D. Marsh Department of Earth...The Johns Hopkins University, Baltimore, MD 21218, USA reaction rims and abundant glass inclusions which...fragmented into five major crustal blocks (Fig. 1a). From east to west these blocks are Andreanof, Delarof, Rat |  | | Journal (article/letter/editorial) | | Dates Andesite, basalt, K/Ar, Pliocene, Romania (Radulescu, D., et al.) 14 1 70 Basalt, K/Ar, Alaska, Nunivak...Nunivak Island (Cox, Allan, et al.) 3 2 173 Basalt, K/Ar, Cretaceous, Tertiary, Pacific Ocean, west (Ozima...K/Ar, Pliocene, Pacific Ocean, Norfolk Island, Philip Island (McDougall, lan, et al.) 14 3 367 Basalt...rocks, andesite, b,~salt, quartz diorite, dacite, rhyolite, whole rock, K/Ar, data, volcanism, island arcs...rocks, dacite, minerals, biotite, Ar/Ar, data, island arcs, evolution, plate tectonics, upper Tertiary |  | | Report (issue) | | MINERAL RESOURCES OF ALASKA, 1916. By ALFRED H. BROOKS and others. PREFACE. By ALFRED H. BROOKS. This...bulletins 1 treating of the mining industry of Alaska and summarizing the results achieved during the...data. Those who have thus aided include the many mine operators who have made reports on production as...542,592,622, and 642. 1 2 MINERAL RESOURCES OF ALASKA, 1916. mineral producers who fail to respond to...other officers of the Mint; the officers of the Alaska customs service; Wells Fargo Express Co.; Thomas |  | Nokleberg, W.J., Bundtzen, T.K., Berg, H.C., Brew, D.A., Grybeck, Donald, Robinson, M.S., Smith, T.E., Yeend, W.E. (1988) Metallogeny and major mineral deposits of Alaska. Open-File Report Vol. 1988 (88-73) US Geological Survey doi:10.3133/ofr8873 | Report (issue) | | SURVEY Metallogeny and Major Mineral Deposits of Alaska by 1 Thomas K. BundtzenS 7 Henry C. Berg 0"3 ,...endorsement by the U.S.G.S. ' U.S. Geological Survey ^ Alaska Division of Geological and Geophysical Surveys...unpublished data on metalliferous mineral deposits of Alaska, and on recent and older published articles and... universities, the U.S. Geological Survey, the Alaska Division of Geological and Geophysical Surveys... Andersen, Resource Associates of Alaska, Inc., Fairbanks, Alaska Roger P. Ashley, U.S. Geological Survey |  | | Journal (article/letter/editorial) | | The University of Arizona, Tucson, AZ 85721-0092, USA The Moon has an anorthositic primordial continental...(arc tholeiite) and its fractionation yield 53 andesite magma (Tatsumi et al., 1983; Kushiro, 1990). Granitic...70 the Moon that began with the Apollo Program of the 1960s. Apollo-based 71 investigations revealed...from the central part of Tharsis towards its 157 east-central margin. Referred to as Valles Marineris...determined to be 184 vesicular basalt-basaltic andesite (e.g., Rieder et al., 1997), including rocks with |  | | Book | | Sciences Board and Oakes College Santa Cruz, CA 95064, USA Volumes 1 to 9 in this series appeared under the...rocks; 16) Bibliography: p. Includes index. 1. Andesite. 2. Plate tectonics. I. Title. II. Series. QE462...Students of a phenomenon as common but complex as andesite genesis often are overwhelmed by, or overlook...absence of a dramatic breakthrough which "solves the andesite problem" and even though new ideas and data keep...request, this book summarizes the entire field of andesite genesis from a single perspective so as to weave |  | | Report (volume) | | Metalliferous Lode Deposits and Placer Districts of Alaska By WARREN j. NOKLEBERG, THOMAS K. BUNDTZEN, HENRY...metalliferous lode deposits and placer districts of Alaska. U.S. Geological Survey Bulletin 1786 Bibliography...No.: 119.3:1786 1. Placer deposits-Alaska. 2. Ore deposits-Alaska. I. Nokleberg, Warren j. II. Series....13'09798] COVER Mill buildings at Kennecott, Alaska. The Kennecott district Cu-Ag mines in the Wrangell...southern Alaska). Copyrighted drawing used by permission of Gail Niebrugge, artist, Glennallen, Alaska. PREFACE |  | | Journal (article/letter/editorial) | | from the Aleutian Islands and Pribilof Islands, Alaska . ., . . . . . . . . . JAMESL. DYE and THOMASA...J. DESMARAIS: Light element geochemistry of the Apollo 12 site . . . . . . . . _ . . . . . . . . . . ...trace element partition coefficients in models of andesite genesis . G. N. HANSON and C. H. LANGMUIR: Modelling....... LARRY K. BENNINGER:*r OPb balance in Long Island Sound ................. P. W. BROOKS,J. R. MAXWELLand...basins: ages, compositions and excavation depths of Apollo 16 breccias . . DAVID SEIDEMANN:40Ar-3g Ar studies |  | | Report (issue) | | ON AN APPRAISAL OF THE URANIUM POSSIBILITIES OF ALASKA* By Helmuth Wedow9 Max G 0 White, and Robert M0...authors 7 opinions of the uranium possibilities of Alaska through March 1951 S the date of the completion...32 33 37 37 UO Ul U5 U5 U7 U7 U9 Southeastern Alaska. ................. Bastern border belt ..........52 55 . 5§ 53 59 60 62 63 Alaska Bailroad-Iliamna region ............ Alaska Range .....................districts' ......... 79 Urgnium possibilities of the .Alaska, RailroadIliaznna region ................ 80 Lower |  | | Report (issue) | | and the depositional history of northern Padre Island, Tex., by K. A. Dickinson Zirconium on the continental...molluscan types from the Yakataga district, Gulf of Alaska, by W. 0. Addicott, Saburo Kanno, Kenji Sakamoto...in the York Mountains, western Seward Peninsula, Alaska, by C. L. Sainsbury, J. T. Dutro, Jr., and Michael...· · 89 98 Mineralogy Clay minerals, Longfellow mine, San Juan County, Colo., by R. G. Luedke and J....from hybrid granitoid rocks of the Mount Wheeler mine area, Nevada, by D. E. Lee, R. E. Mays, R. E. Van |
|
