 | Troll, V.R., Chadwick, J.P., Schwarzkopf, L.M., Zimmer, M., Gertisser, R., Sulistiyo, Y. (2006) Magma–crust interaction at Merapi volcano, Indonesia: Geochemical insights into volcano behaviour. Geochimica et Cosmochimica Acta, 70 (18) doi:10.1016/j.gca.2006.06.1224 | Journal (article/letter/editorial) | | Africa Magma–crust interaction at Merapi volcano, Indonesia: Geochemical insights into volcano behaviour ...GERTISSER4, Y. SULISTIYO5 1 Department of Geology, University of the Free State, Bloemfontein 9300, South...Department of Geology, Univerisity of Modena, Italy (garutig @unimore.it) 3 University of Granada, Spain...geoscience.org.za) The Ni enrichment (>30% whole rock NiO) of the Bon Accord oxide-silicate body has been ascribed...the concentration of Sb reaches levels >104 times chondrite in the central part of the body. Ten new |  | Tredoux, M., Garuti, G., Zaccarini, F., Cloete, M. (2006) Sub-microscopic phases in the bon accord Ni ore body, Barberton, South Africa. Geochimica et Cosmochimica Acta, 70 (18) doi:10.1016/j.gca.2006.06.1223 | Journal (article/letter/editorial) | | Africa Magma–crust interaction at Merapi volcano, Indonesia: Geochemical insights into volcano behaviour ...GERTISSER4, Y. SULISTIYO5 1 Department of Geology, University of the Free State, Bloemfontein 9300, South...Department of Geology, Univerisity of Modena, Italy (garutig @unimore.it) 3 University of Granada, Spain...geoscience.org.za) The Ni enrichment (>30% whole rock NiO) of the Bon Accord oxide-silicate body has been ascribed...the concentration of Sb reaches levels >104 times chondrite in the central part of the body. Ten new |  | Symonds, Robert B, Rose, William I, Reed, Mark H, Lichte, Frederick E, Finnegan, David L (1987) Volatilization, transport and sublimation of metallic and non-metallic elements in high temperature gases at Merapi Volcano, Indonesia. Geochimica et Cosmochimica Acta, 51 (8) 2083-2101 doi:10.1016/0016-7037(87)90258-4 | Journal (article/letter/editorial) | | sublimation of metallic and non-metallic elements in high temperature gases at Merapi Volcano, Indonesia ROBERTB...FREDERICK E. LICHTE~ and DAVID L. FINNEGAN” Department of Geology and Geological Engineering MichiganTechnologicalUniversity...4993 1, U.S.A. *Departmentof Geology, University of Oregon, Eugene, OR 97403, U.S.A. 3U.S. Geological...from 500-800°C fumaroles and lava samples were collected at Merapi Volcano, Indonesia in Jan.-Feb., 1984...Li. The fumaroles are transporting more than lo6 grams/day (g/d) of S, Cl and F; l(r-106 g/d of Al, Br |  | | Journal (article/letter/editorial) | | . . . . . . . . . . . Review of the Mineral Development in Indonesia S. Kramadibrata . . . . . . . .... . . . . . . . . . . . . . . . . . . . Research of CO2 Storage Possibilities to the Underground P. Staša.... . . . . . . Geochemical Characteristics of Host Rocks of Polymetallic Epithermal Quartz Veins at Soripesa...Soripesa Prospect Area, Sumbawa Island, Indonesia W. Khant, I.W. Warmada, A. Idrus, L.D. Setijadji, K.... . Occurence of Long-Chain n-Alkanes in MuaraWahau Coal, Upper Kutai Basin, Indonesia B. Rahmad, K. |  | | Journal (article/letter/editorial) | | Printed in U.S.A. PRESIDENTIAL ADDRESS The Valley of Ten Thousand Smokes, Katmai, Alaska: A unique geochemistry...laboratory* J. J. PAPIKE Institute of Meteoritics, Department of Geology, University of New Mexico, Albuquerque...Katmai in the Aleutian Range of Alaska released the largest volcanic eruption of this century and the largest...eruption in nearly twenty centuries. Spectacular fumaroles developed in the ash-flow sheet prompting Robert...the steaming valley in 19 16, to name it the Valley of Ten Thousand Smokes (VTTS). The Katmai Scientific |  | Toutain, Jean-Paul, Sonke, Jeroen, Munoz, Marguerite, Nonell, Anthony, Polvé, Mireille, Viers, Jérôme, Freydier, Rémy, Sortino, Francesco, Joron, Jean-Louis, Sumarti, Sri (2008) Evidence for Zn isotopic fractionation at Merapi volcano. Chemical Geology, 253 (1) 74-82 doi:10.1016/j.chemgeo.2008.04.007 | Journal (article/letter/editorial) | | cedex, France e DVGHM, Jalan Cendana, 15, Yogyakarta, Indonesia b A R T I C L E I N F O Article history:...rocks and condensate samples from Merapi volcano (Indonesia) have been analyzed by multiple collector inductively...10‰ (2SD). The δ66Zn of andesitic rock samples are homogeneous with a mean value of + 0.24‰, which is comparable... α(solid/vapor). Over the 574 °C to 297 °C range of observations, 1000 ln(αsolid/vapour) = C1 + C2/T...degrees Kelvin), which corresponds to α(solid/vapor) of 1.00033 to 1.00153 respectively at the indicated |  | | Journal (article/letter/editorial) | | electron microscope Merapi of sublimates observations Volcano, from Indonesia ROBERT SYMONDS U.S. Cascades...were sampled from high-temperature (up to 800°C) fumaroles at Merapi volcano, In donesia in January 1984...there are five sublimate zones: 1) cristobalite, magnetite, and halite; 2) halite, sylvite, K-Ca sulfate...halite, sylvite, galena, PbKC13, and various sulfates of Pb, Cu, and Zn. Texturally, the sublimate phases... respectively, as temperature decreases. Several of the sublimate phases also exhibit highly anisotropic |  | | Report (issue) | | Data of Geochemistry Chapter K. Volcanic Emanations GEOLOGICAL SURVEY PROFESSIONAL PAPER 440-K Data... Data of Geochemistry * * MICHAEL FLEISCHER, Technical Editor Chapter K. Volcanic Emanations By DONALD...440-K Tabulation and discussion of j about *s1OO chemical analyses of volcanic gases, volcanic sublimates^...OFFICE, WASHINGTON : 1963 UNITED STATES DEPARTMENT OF THE INTERIOR STEWART L. UDALL, Secretary GEOLOGICAL...Director REPRINTED 1964 For sale by the Superintendent of Documents, U.S. Government Printing Office Washington |  | | Journal (article/letter/editorial) | | Bulletin of The Society of Economic Geologists Vol. 108 November No. 7 Modeling the Formation of Advanced...2 Institute of Earth Sciences, University of Ottawa, Ottawa, Ontario, Canada K1N 6N5 of Geophysics,...typically quartz-alunite with halos of kaolinite ± dickite and roots of pyrophyllite ± diaspore, forms in...in the epithermal environment from condensates of magmatic vapor that contain SO2 and HCl, which exsolved...The most aggressive, nearly isochemical leaching of the host rock by the most acidic condensate, commonly |  | Berlo, K., van Hinsberg, V.J., Vigouroux, N., Gagnon, J.E., Williams-Jones, A.E. (2014) Sulfide breakdown controls metal signature in volcanic gas at Kawah Ijen volcano, Indonesia. Chemical Geology, 371. 115-127 doi:10.1016/j.chemgeo.2014.02.009 | Journal (article/letter/editorial) | | signature in volcanic gas at Kawah Ijen volcano, Indonesia K. Berlo a,b,⁎, V.J. van Hinsberg a,b, N. Vigouroux...Department of Earth Sciences, University of Oxford, South Parks Rd, OX1 3AN Oxford, UK Department of Earth...street, Montreal, Quebec, H3A 2A7, Canada Department of Earth Sciences, Simon Fraser University, 8888 University...1S6, Canada d Department of Earth and Environmental Sciences, University of Windsor, 401 Sunset Avenue...be an important intermediary in volcanic degassing of sulfur and chalcophile elements by concentrating |  | Taran, Yu.A., Hedenquist, J.W., Korzhinsky, M.A., Tkachenko, S.I., Shmulovich, K.I. (1995) Geochemistry of magmatic gases from Kudryavy volcano, Iturup, Kuril Islands. Geochimica et Cosmochimica Acta, 59 (9) 1749-1761 doi:10.1016/0016-7037(95)00079-f | Journal (article/letter/editorial) | | oO 0016-7037( 95) 00079-8 Geochemistry Yu. A. of magmatic gases from Kudryavy volcano, Iturup, Kuril... I. TKACHENKO,~ and K. I. SHMULOVICH~ ‘Institute of Volcanic Geology and Geochemistry, Petropavlovsk-Kamchatsky...Department, Geological Survey of Japan, l-l-3 Higashi, Tsukuba 305, Japan ‘Institute of Experimental Mineralogy...collected during 1990-1993 from the summit crater of Kudryavy, a basaltic andesite volcano on Iturup island...values of -20 to -12%0. The chemical and water isotope compositions of the vapors (temperature of thirteen |  | Voudouris, P. C., Melfos, V., Spry, P. G., Bindi, L., Kartal, T., Arikas, K., Moritz, R., Ortelli, M. (2009) RHENIUM-RICH MOLYBDENITE AND RHENIITE IN THE PAGONI RACHI Mo-Cu-Te-Ag-Au PROSPECT, NORTHERN GREECE: IMPLICATIONS FOR THE Re GEOCHEMISTRY OF PORPHYRY-STYLE Cu-Mo AND Mo MINERALIZATION. The Canadian Mineralogist, 47 (5) 1013-1036 doi:10.3749/canmin.47.5.1013 | Journal (article/letter/editorial) | | GEOCHEMISTRY OF PORPHYRY-STYLE Cu–Mo AND Mo MINERALIZATION Panagiotis C. VOUDOURIS§ Department of Mineralogy-Petrology...Mineralogy-Petrology, University of Athens, GR–15784 Athens, Greece Vasilios MELFOS Department of Mineralogy, Petrology...Aristotle University of Thessaloniki, GR–54124, Thessaloniki, Greece Paul G. SPRY Department of Geological and...rheniite (ReS2) and molybdenite, with very high contents of Re (up to 4.7 wt% Re), occur in quartz veins along...Cl-bearing oxides, hematite, ilmenite and tellurides of Bi; these veins are spatially related to sericitic |  | | Journal (article/letter/editorial) | | at active Central Ammican volcalloes Department of Eerth RICHARD E. Sciences, Dartmouth STOIBER College...03765, U.S.A. and Depertment WILLU I. ROSE, JR. of Geology and Geological Engineering, Michigan Technologicel...accepted in retied fopm 27 September 1073) 11 yr of eampling 8t 14 volc8noes in Cfuatentel8. El Salvador...approxim8tely 100 dBerent high temperature fumaroles. Most of these mine& 8re 13ulfate8.The most abundant...at the mouth of the vent. The observed zoning pattern can be expl8ined by the reection of 8 volcanic gss |  | Yudovskaya, Marina A., Distler, Vadim V., Chaplygin, Ilya V., Mokhov, Andrew V., Trubkin, Nikolai V., Gorbacheva, Sonya A. (2006) Gaseous transport and deposition of gold in magmatic fluid: evidence from the active Kudryavy volcano, Kurile Islands. Mineralium Deposita, 40 (8) 828-848 doi:10.1007/s00126-005-0034-6 | Journal (article/letter/editorial) | | Sonya A. Gorbacheva Gaseous transport and deposition of gold in magmatic fluid: evidence from the active... Abstract The distribution of gold in high-temperature fumarole gases of the Kudryavy volcano (Kurile...which is significantly lower than the abundances of transition metals. Gold contents in zoned precipitates...temperature to a maximum of 8 ppm in the oxychloride zone at a temperature of approximately 300°C. Total...sulfide and oxychloride zones is mainly a result of Au inclusions in the abundant Fe–Cu and Zn sulfide |  | | Journal (article/letter/editorial) | | Features of Large Magmatic–Hydrothermal Systems in Japan: Characteristics Similar to the Tops of Porphyry...Department of Earth and Environmental Sciences, University of Ottawa, Ottawa, Canada, 2Department of Earth...Fukuoka University, Fukuoka and 3Geological Survey of Japan, AIST, Tsukuba, Japan Abstract Volcanic complexes...period on the order of ~105 years. These hydrothermal systems consist of advecting fluids of magmatic origin...subsequent liquid of varying reactivity) that interact with convecting meteoric water. The amount of the magmatic |  | Zelenski, Michael E., Fischer, Tobias P., de Moor, J. Maarten, Marty, Bernard, Zimmermann, Laurent, Ayalew, Dereje, Nekrasov, Aleksey N., Karandashev, Vasilii K. (2013) Trace elements in the gas emissions from the Erta Ale volcano, Afar, Ethiopia. Chemical Geology, 357. 95-116 doi:10.1016/j.chemgeo.2013.08.022 | Journal (article/letter/editorial) | | Institute of Experimental Mineralogy, Russian Academy of Sciences, Chernogolovka 142432, Moscow Region, Russia...Russia Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, USA...54501 Vandoeuvre les Nancy Cedex, France d Department of Earth Sciences, Addis Ababa University, P.O. Box...e Institute of Microelectronics Technology and High Purity Materials, Russian Academy of Sciences, Chernogolovka...Chernogolovka 142432, Moscow Region, Russia b c a r t i c l e i n f o Article history: Received 5 January |  | Papike, J. J., Keith, T.e.c., Spilde, M. N., Galbreath, K. C., Shearer, C. K., Laul, J. C. (1991) Geochemistry and mineralogy of fumarolic deposits, Valley of Ten Thousand Smokes, Alaska: Bulk chemical and mineralogical evolution of dacite-rich protolith. American Mineralogist, 76 (9-10) 1662-1673 | Journal (article/letter/editorial) | | 1991 Geochemistryand mineralogy of fumarolic deposits,Valley of Ten Thousand Smokes, Alaska: Bulk chemical...mineralogical evolution of dacite-rich protolith J. J. Plprxo Institute of Meteoritics, Department of Geology, University...University of New Mexico, Albuquerque, New Mexico 87131, U.S.A. T.E.C. KorrH U.S. Geological Survey, MS...M. N. Sprr,on Institute of Meteoritics, Department of Geology, University of New Mexico, Albuquerque...Energy and Environmental ResearchCenter, University of North Dakota, Box 8213, University Station, Grand |  | Scher, S., Williams-Jones, A. E., Williams-Jones, G. (2013) Fumarolic Activity, Acid-Sulfate Alteration, and High Sulfidation Epithermal Precious Metal Mineralization in the Crater of Kawah Ijen Volcano, Java, Indonesia. Economic Geology, 108 (5) 1099-1118 doi:10.2113/econgeo.108.5.1099 | Journal (article/letter/editorial) | | ©2013 Society of Economic Geologists, Inc. Economic Geology, v. 108, pp. 1099–1118 Fumarolic Activity...Metal Mineralization in the Crater of Kawah Ijen Volcano, Java, Indonesia SAMANTHA SCHER,1,† A. E. WILLIAMS-JONES...AND GLYN WILLIAMS-JONES2 1 Department 2 Department of Earth and Planetary Sciences, McGill University,...Rue University, Montréal, Québec H2A 2A7, Canada of Earth Sciences, Simon Fraser University, 8888 University...over whether the fluid responsible for the formation of high sulfidation epithermal deposits is a vapor or |  | | Journal (article/letter/editorial) | | Printed in U.S.A. Origin, speciation, and fluxes of trace-element gases at Augustine volcano, Alaska:...* MARK H. REED,2 and WILLIAMI. ROSE’ ‘apartment of GeologicalEngineering, Geology and Geophysics, Michigan...Houghton, MI 49931,USA 2Department of Geological Sciences, University of Oregon, Eugene, OR 97403, USA (Received...thermochemical data base. Using the calculated distribution of gas species and the COSPEC SO, fluxes, we have estimated...the effects of these trace species on atmospheric chemistry. Because of the high volatihty of metal chlorides |  | | Journal (article/letter/editorial) | | 52, No. 2, pp. 144–157. Mercury as an Indicator of Modern OreForming Gas–Hydrothermal Systems, Kamchatka...Stepanovb a Institute of Volcanology and Seismology, Far East Branch, Russian Academy of Sciences, bul. Piipa...Abstract—New data are discussed on the distribution of mercury in the host volcanosedimentary and igneous...rocks, hydrothermal–metasomatic rocks, and all types of modern newly formed materials (hydrothermal clays...salt 'sweat outs' of various compositions, etc.) typical of the supergene zone of geothermal deposits |  | Mogessie, A., Gallien, F., Bernhard, F., Bauer, C., Castro de Machuca, B., Meissl, E., Bjerg, E., Delpino, S. (2009) GREENOCKITE AND ASSOCIATED SULFIDE MINERALIZATION FROM THE CALEDONIA GROUP MINES, BLANCA CREEK, LA HUERTA RANGE, SAN JUAN PROVINCE, ARGENTINA. The Canadian Mineralogist, 47 (1) 129-141 doi:10.3749/canmin.47.1.129 | Journal (article/letter/editorial) | | BERNHARD and Christoph BAUER Institute of Earth Sciences, University of Graz, Univ. Pl. 2, A–8010 Graz, Austria...Abstract We document various textural occurrences of greenockite associated with several ore minerals...miharaite ± geocronite ± hematite ± magnetite from mineralized samples of the Caledonia Group mines, Marayes...meta-intrusive rocks. We recognize three types of greenockite on the basis of textural and chemical criteria. Type-1...3 has a Zn content of 5–7 mol.% ZnS component and FeS <0.1 mol.%. The presence of complex Ag–Cu–Bi–Pb |  | | Journal (article/letter/editorial) | | TH E A M EMC A N M I N ER,4,LOGI ST metasilicates of manganesereand calcium in which the ratio between...belong to an isomorphous seriesin the narrow sense of that term. The chief types thus far known are the...formula is still under discussion. THE MINERALS OF VESUVIUSI Ar,snnr Prr.r.oux, Uniaersi.ty oJ Genoa...limestone blocks of Monte Somma.2 II. Pneumatolytic minerals formed in cavities of leucotephrites and...by Monte Somma and Vesuvius, or coating the walls of ancient lavas. le With or without iron and masnesium |  | Jeffery, A. J., Gertisser, R., Troll, V. R., Jolis, E. M., Dahren, B., Harris, C., Tindle, A. G., Preece, K., O’Driscoll, B., Humaida, H., Chadwick, J. P. (2013) The pre-eruptive magma plumbing system of the 2007–2008 dome-forming eruption of Kelut volcano, East Java, Indonesia. Contributions to Mineralogy and Petrology, 166 (1) 275-308 doi:10.1007/s00410-013-0875-4 | Journal (article/letter/editorial) | | plumbing system of the 2007–2008 dome-forming eruption of Kelut volcano, East Java, Indonesia A. J. Jeffery...a summit crater lake that has been the source of some of Indonesia’s most destructive lahars. In November...led to the formation of a 260-m-high and 400-m-wide lava dome that displaced most of the crater lake. The...andesite with a texturally complex crystal cargo of strongly zoned and in part resorbed plagioclase (An47–94)...Wo34–46), Ti-magnetite (Usp16–34) and trace amounts of apatite, as well as ubiquitous glomerocrysts of varying |  | | Report (chapter) | | from http://sp.lyellcollection.org/ at University of Otago on October 28, 2015 Resolving discordant U...Th– Ra ages: constraints on petrogenetic processes of recent effusive eruptions at Tatun Volcano Group...BELOUSOVA4 1 Soil & Earth Sciences Group, Institute of Agriculture & Environment, Massey University, Tennent...New Zealand 2 Department of Geology and Geophysics, SOEST, University of Hawaii, 1680 East-West Road...Road, Honolulu, Hawaii 96822, USA 3 Department of Earth Sciences, National Taiwan Normal University, 88 |  | | Journal (article/letter/editorial) | | BULLETIN OF THE GEOLOGICAL SOCIETY OF AMERICA VOL. 68. PP. 1586-1604. 13 FIGS. DECEMBER 1957 HALOGEN-ACID...HALOGEN-ACID ALTERATION OF ASH AT FUMAROLE NO. 1, VALLEY OF TEN THOUSAND SMOKES, ALASKA By T. S. LOVERING ABSTRACT...series of specimens of ash and pumice, collected outward from the throat of Fumarole No. 1 of Zies in...in the Valley of Ten Thousand Smokes in 1952, has been analyzed for major and minor constituents. The...for unaltered ash—was determined by weighing blocks of known volume, and chemical addition or subtraction |
|
