 | | 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 (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) | | 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) | | increase related to serpentinization, Union Bay, Alaska, by A. L. Clark and W. R. Greenwood . . . . . ...Thrust faults, Annette-Gravina area, southeastern Alaska, by H. C. Berg . . . . . . . . . . . . . . . ....crust in the Upper Chulitna district, west-central Alaska Range, by A. L. Clark, S. H. B. Clark, and C. C... Franklin and Romanzof Mountains, northeastern Alaska, by B. L. Mamet and A. K. Armstrong . . . . . ...ultramafic complexes of southern and southeastern Alaska, by A. L. Clark and W. R. Greenwood . . . . . |  | | Journal (article/letter/editorial) | | 60( 14): 2681 Acid mine drainage water Fe, geochemistry, 60( 12): 21 I I Adularia (K-feldspar) H, defects...defects, 60(21): 4075 Alaska, USA U-Pb dating, zircon, Tertiary plutons, panhandle, 60( 20) : 3957 Albite...b and ‘%, 60( 12): 2123 Amino acids lunar soil, Apollo 17, 60(2): 349 Ammonium supracrustal rocks, Isua...chemical composition, 60( 19): 3687 spherule, lunar, Apollo 15, 60(4): 698 transport, 40Ar, Dora-Maira nappe...production, nuclear spallation, 60(4): 679 California, USA Death Valley, shrubs and trees, 60( 16): 3015 Dish |  | | Book | | Springer Geology: Heidelberg, Germany; New York, NY, USA; Dordrecht, The Netherlands; London, UK, 2012; p...spectrometer (Bruker Corporation, Billerica, MA, USA) operated with the X-band microwave frequencies at...excimer laser probe (Thermo Scientific, Waltham, MA, USA) [12]. The laser had a pulse rate of 20 Hz, a speed...National Institute of Standards and Technology, USA (NIST SRM 610, 612 and 614). In addition, the NIST...Mineralogical Society of America: Washington, DC, USA, 1994; Volume 29, p. 606, ISBN 0-939950-35-9. Götze |  | | Book | | Springer Geology: Heidelberg, Germany; New York, NY, USA; Dordrecht, The Netherlands; London, UK, 2012; p...spectrometer (Bruker Corporation, Billerica, MA, USA) operated with the X-band microwave frequencies at...excimer laser probe (Thermo Scientific, Waltham, MA, USA) [12]. The laser had a pulse rate of 20 Hz, a speed...National Institute of Standards and Technology, USA (NIST SRM 610, 612 and 614). In addition, the NIST...Mineralogical Society of America: Washington, DC, USA, 1994; Volume 29, p. 606, ISBN 0-939950-35-9. Götze |  | 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) | | GEOLOGICAL SURVEY PREPARED IN COLLABORATION WITH ALASKA DIVISION OF GEOLOGICAL AND GEOPHYSICAL SURVEYS...NORTHEASTERN RUSSIA METALLOGENESIS OF MAINLAND ALASKA AND THE RUSSIAN NORTHEAST By Warren J. Noklebergl...and Richard D. Koch 1 1-U.S. Geological Survey ^-Alaska Division of Geological and Geophysical Surveys...OPEN-FILE REPORT 93-339 PREPARED IN COLLABORATION WITH ALASKA DIVISION OF GEOLOGICAL AND GEOPHYSICAL SURVEYS...LODE DEPOSITS AND PLACER DISTRICTS FOR MAINLAND ALASKA AND THE RUSSIAN NORTHEAST By Warren J. Nokleberg1 |  | | Report (volume) | | Adjacent Parts of the Afognak and Naknek Quadrangles, Alaska U.S. GEOLOGICAL SURVEY BULLETIN 2020 Interpretation...Adjacent Parts of the Afognak and Naknek Quadrangles, Alaska By S.E. Church, J .R. Riehle, and R.J. Goldfarb...data for the mineral resource assessment of this Alaska Mineral Resource Assessment Program (AMRAP) study...adjacent parts of the Afognak and Naknek quadrangles, Alaska I by S.E. Church, J.R. Riehle, and R.J. Goldfarb...mineral resources-Alaska. 2. Mining geologyAlaska 3. Geochemical prospecting-Alaska I. Riehle, J.R. II |  | | Book | | of Chicago 5734 S. Ellis Avenue Chicago IL 60637 USA Dr. WILLIAM L. BROWN CRPG Centre National de la Recherche...true symmetry are controversial. Adularia - K-feldspars with the adularia habit may exist in infinite ways...unusual morphology and structural properties. Adularia, a K-feldspar, crystallizes with considerable...analog of the feldspar framework (Fig. 2.2c) has east-west and northsouth linkages which allow cooperative...consistent with a center of symmetry, except for adularia (Hankel 1877 quoted by Taylor 1933; Zilczer and |  | Simon, J.I., Christoffersen, R., Wang, J., Mouser, M.D., Mills, R.D., Ross, D.K., Rahman, Z., Alexander, C.M.O'D. (2020) Volatiles in lunar felsite clasts: Impact-related delivery of hydrous material to an ancient dry lunar crust. Geochimica et Cosmochimica Acta, 276. 299-326 doi:10.1016/j.gca.2020.02.008 | Journal (article/letter/editorial) | | TX 77058, USA 2 Jacobs, NASA Johnson Space Center, Mail Code XI3, Houston, TX 77058, USA 3 Department...Institution of Washington, Washington, DC 20015-1305, USA 4 Current address: Department of Earth and Planetary...The University of Tennessee, Knoxville, TN 37996, USA 5 Department of Geological Sciences, University of...Hill, NC 27599, USA 6 University of Texas at El Paso/Jacobs-JETS, Houston, TX 77058, USA * Corresponding...microstructural study of felsite clast materials contained in Apollo breccia samples 12013, 14321, and 15405, little |  | | 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 . . . . . . . . _ . . . . . . . . . . ....... 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...chemistry of groundwater from chalk, Givendale, East Yorkshire ....... Notes D. E. GRANDSTAFF:Changes |  | 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) | | deposits and placer districts for the Russian Far East, Alaska, and the Canadian Cordillera, by Warren J. Nokleberg...deposits and placer districts of the Russian Far East, Alaska, and the Canadian Cordillera. The report provides...ACADEMY OF SCIENCES GEOLOGICAL COMMITTEE OF RUSSIA ALASKA DIVISION OF GEOLOGICAL AND GEOPHYSICAL SURVEYS...DEPOSITS AND PLACER DISTRICTS FOR THE RUSSIAN FAR EAST, ALASKA, AND THE CANADIAN CORDILLERA By Warren J. Nokleberg1...Sidorov4 '-U.S. Geological Survey, Menlo Park 2-Alaska Division of Geological and Geophysical Surveys |  | | Report (issue) | | ...•.....••.•..... Alaska .....•............•.....••.........•.. Northern Alaska •....••.•..........••...••....... West-central Alaska .••••...•...•..•......•... East-central Alaska •...••..••.••......•..•...•... Southwestern Alaska ..••••...•.•.•.•..•..•.• Southern Alaska .•.•.••..•....•..•.........• Southeastern...Southeastern Alaska ..••.•.•...••.•.•.....••. Puerto Rico ...•...•.••••••...•.•..•.......... Geologic maps....................... . California . .. .. .. . Alaska Worldwide ~d·i~~;~;~~~~·s~die~.:::::::::::::::: |  | | Report (issue) | | 1035 A view of the main ore zone at the Carlin mine, Nevada. Popovich Hill is on the left and is underlain...sulfides, and specific deposit studies of Red Dog, Alaska; Paradise Peak, Jerritt Canyon, Battle Mountain...evaluating the mineral resources in covered areas of Alaska. The National Mineral Resources Assessment Program...Metallogenesis of lode mineral deposits of "mainland" Alaska-by Warren J. Nokleberg, Thomas K. Bundtzen, Donald...White Mountains National Recreation Area, east-central Alaska-by Florence R. Weber, Thomas D. Light, Richard |  | Simon, J.I., Christoffersen, R., Wang, J., Mouser, M.D., Mills, R.D., Ross, D.K., Rahman, Z., Alexander, C.M.O'D. (2020) Corrigendum to “Volatiles in lunar felsite clasts: Impact-related delivery of hydrous material to an ancient dry lunar crust” [Geochim. Cosmochim. Acta 276 (2020) 299–326]. Geochimica et Cosmochimica Acta, 288. 389-394 doi:10.1016/j.gca.2020.08.001 | Journal (article/letter/editorial) | | Science, NASA Johnson Space Center, Houston, TX 77058, USA R. Christoffersen Center for Isotope Cosmochemistry...Science, NASA Johnson Space Center, Houston, TX 77058, USA J. Wang Department of Terrestrial Magnetism, Carnegie...Institution of Washington, Washington, DC 20015-1305, USA M.D. Mouser 1 Center for Isotope Cosmochemistry...Science, NASA Johnson Space Center, Houston, TX 77058, USA R.D. Mills Department of Geological Sciences, University...University of North Carolina, Chapel Hill, NC 27599, USA D.K. Ross Center for Isotope Cosmochemistry and |  | | Report (issue) | | Creede, Colorado, Tonapah, Nevada, and the Sunnyside Mine of the Eureka district, Colorado, and, in the special...based on potassium-argon measurements on late adularia in the veins. This age is considerably older than...metric tons of Au. AGE OF ORE: K-Ar ages on late adularia (post-ore) in the vein systems range from 27.4...an inner, more veinward zone and is primarily a adularia-sericite-illite quartz alteration of the rock...proustite-pyrargyrite, chalcopyrite Gangue : chlorite, adularia, illite, melahalloysite, montmorillonite, halloysite |  | | Journal (article/letter/editorial) | | for Astrophysics, Cambridge, Massachusetts 02138, USA E-mail: umarvin@cfa.harvard.edu (Received 17 May...to forestall the elimination of the final three Apollo missions. Wasserburg has received many honors,... A177 © Meteoritical Society, 2003. Printed in USA. A178 U. B. Marvin Fig. 1. The Meteoritical Society’s...the K-feldspar adularia, we went to the Field Museum and asked Roy for samples of adularia. First, Roy took...took adularia to be some kind of microfossil; then he said he would see what he had and let us know. |  | | Report (issue) | | ---------- . 49 Alaska ----------------------------------------- 51 Northern Alaska ---------------------------...------- 51 Wes~central Alaska ------------------------ 52 East-central Alaska -~-----------------------...--- 53 Southwestern Alaska ------------------------ ·54 Southern Alaska --------------------------- 54...54 Southeastern Alaska ------------------------ 57 Puerto Rico ------------------------------------ 57...VVestern region --------------------------------Alaska ------------------------------------A" r1zona |  | | Journal (article/letter/editorial) | | kaolinization, or as at Goldfield,to alunitization. Adularia may also be presentin the veins. In all three... The samplesare described in Table 1, which the mine level. If more than one sampleis from the also shows...TM results and the elevations at same level of a mine, then further distinguishing lettersare given (e...Material Number Belmont B Elev.* Analyzed •O•8(•) Mine 900 B 1000 B-q B B B B SampleDescription 5335...quartz phenocrysts fCoexistingf.g. quartz and adularia (intergrown) WR Q 5235 5135 (SeeFigure 2) Q |  | | Journal (article/letter/editorial) | | (Ca-plagioclase), albite (Naplagioclase), and adularia (an orthoclase). The lunar anorthite is considered...anorthite, Apollo lunar rock sample 60025; 2, albite from Maderanertal, Switzerland; 3, adularia from Ticino...infrared, with a minimum at 1250 nm in anorthite and adularia, caused by Fe 2. d-d transitions. These two feldspars...-1) in albite, and at 130 nm (76,900 cm -I) in adularia. Orthopyroxenes Four orthopyroxene spectra are...(cm-]). 1, Apollo sample 14310; 2, Apollo sample 15555; 3, Apollo sample 65015; 4, Apollo sample 70017 |  | | Report (issue) | | ---Pacific Coast region --------------------------Alaska -------------------------------------General -...ern Alaska ------------------------West-central Alaska ---------------------East-central Alaska ----...tern Alaska -----------~--------- Southern Alaska -------------------------Southeastern Alaska ----...--Western region ------------------------------Alaska ---------------------------------Arizona -----...-----Pacific coast ----------------------------Alaska-Arctic investigations --------------General oceanic |  | | Report (issue) | | _______ . _... ___ .... ___ . ___ .. ___ . 86 Adularia ............. ~ ................................. . . . . . . . . . . . . . . . Montana Tonopah mine ............... -'. . . . . . . . . . . . . . ................................. Tonopah Extension mine ........................ , . . . . . . . . . . ...earlier andesite, chiefly to quartz, sericite, and adularia ............. -.. Alteration of hornblende and...----........ Alteration of soda-lime feldspar to adularia ..........•••.•.. - .. ----............ Alteration |  | | Report (issue) | | ................ . Alaska ..............•....................... Northern Alaska ............................. . West-central Alaska ........................ . East-central Alaska ............................ . Southwestern Alaska ....................... . Southern Alaska ................•........... Southeastern...Southeastern Alaska ....•.................... Puerto Rico ................................. . Geologic maps...continental margin ................... . Gulf of Alaska, Bering and Beaufort Seas .•....... General oceanic |  | | Journal (article/letter/editorial) | | Swiss Alps. Corrected Ar-Ar data for hydrothermal adularia, considered to be comtemporaneous with mineral...equilibrium and oxygen isotope thermometry of coexisting adularia and quartz are combined with the fluid inclusion...to the west of the vertical shaft of the Pb-Zn-F mine at T~te des Econduits (Swiss coordinates: 574.940/104...non-silicate minerals. In addition to quartz, adularia, pyrite, fluorite, chlorite, muscovite and calcite...of igneous potassium feldspar by hydrothermal adularia and muscovite. The extent of the alteration ranges |
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