 | 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. FINNEGANâ 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 |  | Toutain, Jean-Paul, Sonke, Jeroen, Munoz, Marguerite, Nonell, Anthony, PolvĂ©, Mireille, Viers, JĂ©rĂŽme, Freydier, RĂ©my, 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...10â° (2SD). The ÎŽ66Zn of andesitic rock samples are homogeneous with a mean value of + 0.24â°, 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...sublimate zones: 1) cristobalite, magnetite, and halite; 2) halite, sylvite, K-Ca sulfate (K2Ca[SO4]2),acmite...3) halite, sylvite, galena, Pb-Bi sulfide, aphthitalite, sphalerite, and Cs-K sulfate; 4) halite, sylvite...K]2Fe[SO4]C12);and 5) halite, sylvite, galena, PbKC13, and various sulfates of Pb, Cu, and Zn. Texturally |  | | Journal (article/letter/editorial) | | r ev Magmatic-vapor expansion and the formation of high-sulïŹdation gold deposits: Chemical controls...Henley a, Byron R. Berger b,â a b Research School of Earth Sciences, Australian National University, Canberra...such as Yanacocha, Peru, are the surface expression of structurally-controlled lode gold deposits, such...formed within 1500 m of the paleo-surface as a consequence of the expansion of low-salinity, low-density...They are characterized by an initial âSulfateâ Stage of advanced argillic wallrock alteration ± alunite commonly |  | Pekov, Igor V., Koshlyakova, Natalia N., Zubkova, Natalia V., Lykova, Inna S., Britvin, Sergey N., Yapaskurt, Vasiliy O., Agakhanov, Atali A., Shchipalkina, Nadezhda V., Turchkova, Anna G., Sidorov, Evgeny G. (2018) Fumarolic arsenates â a special type of arsenic mineralization. European Journal of Mineralogy, 30 (2) 305-322 doi:10.1127/ejm/2018/0030-2718 | Journal (article/letter/editorial) | | 2018 Special issue â Mineral Diversity, Complexity and Evolution Fumarolic arsenates a special type...type of arsenic mineralization IGOR V. PEKOV1,*, NATALIA N. KOSHLYAKOVA1, NATALIA V. ZUBKOVA1, INNA S. LYKOVA1... TURCHKOVA1 and EVGENY G. SIDOROV4 1 4 Faculty of Geology, Moscow State University, Vorobievy Gory...Museum of Russian Academy of Sciences, Leninsky Prospekt 18-2, 119071 Moscow, Russia 3 Department of Crystallography...Russia Institute of Volcanology and Seismology, Far Eastern Branch of Russian Academy of Sciences, Piip |  | | Journal (article/letter/editorial) | | 1Institute of Volcanology, Piip Boulevard 9, Petropavlovsk-Kamchatsky, 683006, Russia 2Institute of Geology...were collected in silica glass tubes. Only particles of altered rocks were found in a transparent zone above...contain iodine as a major or minor component; four of them additionally contain bromine. Crystal sizes...bearing phases. Introduction Volcanic gases consist of major components (H2O, CO2, sulphur and haloid species...gases, and multiple volatile species of trace elements. Cooling of gases during discharge causes elements |  | | Journal (article/letter/editorial) | | native element mineral from the Colima volcano, State of Colima, Mexico, and implications for fumarole gas...Institute of Earth Sciences, University of Michoacan, Morelia, C.P. 58030, Mexico National University of Mexico...a new mineral found in sublimates of high-temperature fumaroles of the Colima volcano, Mexico. The mineral...mineral precipitates over a narrow temperature range of 550â680°C, and occurs in association with colimaite...on the inner wall of an inserted silica tube and subsequently in the adjacent rock of the Z3 fumarole. |  | | 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...frequently found minerals are: sulfur, hematite, halite, sylvite, gypsum, n&ton&e, anhydrite, thenerdite |  | | Journal (article/letter/editorial) | | S0016-7037(01)00583-X Geochemical evidence for the existence of high-temperature hydrothermal brines at Vesuvio volcano...hydrothermal system is present underneath the crater area of Vesuvio volcano. It is suggested that NaCl brines...influence the chemical composition of the gases discharged by the fumaroles of the crater bottom (vents FC1...components, followed by H2, H2S, N2, CH4, and CO (in order of decreasing contents) and undetectable SO2, HCl, and...high-temperature water-rock oxygen isotope exchange or a mixture of meteoric and arc-type magmatic water. Fumarolic CO2 |  | 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 CuâMo AND Mo MINERALIZATION Panagiotis C. VOUDOURIS§ Department of Mineralogy-Petrology...Mineralogy-Petrology, University of Athens, GRâ15784 Athens, Greece Vasilios MELFOS Department of Mineralogy, Petrology...Aristotle University of Thessaloniki, GRâ54124, 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 |  | Balassone, Giuseppina, Petti, Carmela, Mondillo, Nicola, Panikorovskii, Taras L., de Gennaro, Roberto, Cappelletti, Piergiulio, Altomare, Angela, Corriero, Nicola, Cangiano, Maria, DâOrazio, Loredana (2019) Copper Minerals at Vesuvius Volcano (Southern Italy): A Mineralogical Review. Minerals, 9 (12) 730 doi:10.3390/min9120730 | Journal (article/letter/editorial) | | 8, 80134 Napoli, Italy; petti@unina.it Department of Earth Sciences, Natural History Museum, Cromwell...SW7 5BD, UK Kola Science Centre, Russian Academy of Sciences, 14 Fersman Street, Apatity 184200, Russia;...Russia; taras.panikorovsky@spbu.ru Department of Crystallography, St. Petersburg State University, 7â9 Universitetskaya... Abstract: This work is part of a project focused on the SommaâVesuvius volcano and...on a set of samples represented by sublimates and fumarolic products from the collection of the Mineralogical |  | | 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 |  | Pekov, Igor V., Zubkova, Natalia V., Yapaskurt, Vasiliy O., Britvin, Sergey N., Vigasina, Marina F., Sidorov, Evgeny G., Pushcharovsky, Dmitry . YU (2015) New zinc and potassium chlorides from fumaroles of the Tolbachik volcano, Kamchatka, Russia: mineral data and crystal chemistry. II. Flinteite, K2ZnCl4. European Journal of Mineralogy, 27 (4) 581-588 doi:10.1127/ejm/2015/0027-2459 | Journal (article/letter/editorial) | | Article New zinc and potassium chlorides from fumaroles of the Tolbachik volcano, Kamchatka, Russia: mineral...and DMITRY YU. PUSHCHAROVSKY1 1 pr oo f Faculty of Geology, Moscow State University, Vorobievy Gory...*Corresponding author, e-mail: igorpekov@mail.ru 2 Department of Crystallography, St Petersburg State University,...Center of Russian Academy of Sciences, Fersman Str. 18, 184209 Apatity, Russia 4 Institute of Volcanology...Volcanology and Seismology, Far Eastern Branch of Russian Academy of Sciences, Piip Boulevard 9, 683006 Petr |  | | Report (issue) | | 100% after deduction of NaCl 2.15% and insoluble 0.06%, from an original total of 99.88%. (2) K3 Na(SO4...uncommon incrustation around volcanic fumaroles; a component of evaporite deposits; in guano deposits...sylvite, hematite (fumaroles); bloÌdite, syngenite, mirabilite, picromerite, borax, halite (evaporites); syngenite...Monte Somma, in the Cesano geothermal field, east of Lake Bracciano, Lazio, and on Etna, Sicily. At Douglashall...Kalusz, Ukraine. In the Boulby potash mine, northwest of Whitby, Yorkshire, England. Large crystals from Kuh-E-Namak |  | Mas, L.C., Bengochea, L., Mas, G., LĂłpez, N. (2010) Recent Changes in the Copahue Geothermal Field, NeuquĂ©n Province, Argentina. Proceedings World Geothermal Congress, Bali, Indonesia, 25-29 april 2010, 1-6 | Conference Paper/Abstract | | Proceedings World Geothermal Congress 2010 Bali, Indonesia, 25-29 April 2010 Recent Changes in the Copahue...tectonics of the studied area is characterized by a fracture system associated to the evolution of the volcanic...that constitute the borders of a big caldera were formed in the first stage of the volcanic evolution, developing...external part of the caldera. ABSTRACT Recent progressive changes that have occurred in the area of Termas...Copahue are described. One of the most conspicuous is the emergence of a new area of geothermal activity on |  | Hall, A. J., Fallick, A. E., Perdikatsis, V., Photos-Jones, E. (2003) A model for the origin of Al-rich efflorescences near fumaroles, Melos, Greece: enhanced weathering in a geothermal setting. Mineralogical Magazine, 67 (2) 363-379 doi:10.1180/0026461036720102 | Journal (article/letter/editorial) | | 363â379 A model for the origin of Al-rich efflorescences near fumaroles, Melos, Greece: enhanced weathering... E. PHOTOS-JONES1,4 1 Department of Archaeology, University of Glasgow, UK Scottish Universities Environmental...in the geothermal field of SE Melos, Greece, contain significant amounts of hydrated Al sulphate, alunogen...efflorescences at subaerial fumaroles are explained as follows: Sulphur crystallizes on oxidation of H2S emanating...produces sulphuric acid enhancing groundwater alteration of volcanic rocks. The high geothermal gradient and |  | 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 FeâCu and Zn sulfide |  | Moore, J. N., Christenson, B. W., Allis, R. G., Browne, P. R.L., Lutz, S. J. (2004) THE MINERALOGICAL CONSEQUENCES AND BEHAVIOR OF DESCENDING ACID-SULFATE WATERS: AN EXAMPLE FROM THE KARAHA TELAGA BODAS GEOTHERMAL SYSTEM, INDONESIA. The Canadian Mineralogist, 42 (5) 1483-1499 doi:10.2113/gscanmin.42.5.1483 | Journal (article/letter/editorial) | | (2004) THE MINERALOGICAL CONSEQUENCES AND BEHAVIOR OF DESCENDING ACID-SULFATE WATERS: AN EXAMPLE FROM THE...THE KARAHA â TELAGA BODAS GEOTHERMAL SYSTEM, INDONESIA JOSEPH N. MOORE§ Energy & Geoscience Institute...CHRISTENSON Rafter Isotope Laboratory, Institute of Geological and Nuclear Sciences, Lower Hutt, New...PATRICK R.L. BROWNE Geology Department, University of Auckland, Private Bag 92019, Auckland, New Zealand...Bodas, located on the flank of Galunggung Volcano, Indonesia, neutralization of descending acid waters has |  | | Journal (article/letter/editorial) | | EFFENBERGER3 and IOAN POVARAÌ4 1 Department of Geology, University of South Florida, 4202 E. Fowler Ave., SCA...SCA 528, 33620 Tampa, FL, USA 2 Department of Geology, Babesž-Bolyai University, KogaÌlniceanu 1, 400084...bonac@usf.edu 3 Institute of Mineralogy and Crystallography, University of Wien, Geozentrum, AlthanstraĂe...Wien, Austria 4 Emil RacovitžaÌ Institute of Speleology of Romanian Academy, FrumoasaÌ 31, 010986 Bucharest...Romania Abstract: An exceptional new occurrence of the mineral tamarugite, NaAl(SO4)2 6H2O, from a |  | | Journal (article/letter/editorial) | | Economic Geology BULLETIN OF THE SOCIETY OF ECONOMIC GEOLOGISTS VOL. 100 November 2005 NO. 7 100th...100th Anniversary Special Paper: Vapor Transport of Metals and the Formation of Magmatic-Hydrothermal Ore...Ore Deposits ANTHONY E. WILLIAMS-JONESâ Department of Earth and Planetary Sciences, McGill University,...Mineral Resources, Department of Earth Sciences, Swiss Federal Institute of Technology, ETH Zentrum NO,...published hydrothermal ore deposit models, the main agent of metal transport is an aqueous liquid. However, there |  | | Journal (article/letter/editorial) | | 102, pages 1418â1434, 2017 SPECIAL COLLECTION: GEOLOGY AND GEOBIOLOGY OF LASSEN VOLCANIC NATIONAL PARK...PARK Secondary minerals associated with Lassen fumaroles and hot springs: Implications for martian hydrothermal...Christopher L. Vickery1 1 Department of Geosciences, University of Wisconsin-Milwaukee, 3209 N. Maryland...A. Abstract The active hot springs, fumaroles, and mud pots of the southwestern Lassen hydrothermal...environments, which produce a range of hydrothermal mineral assemblages. Analysis of water, mineral precipitates |  | Pekov, Igor V., Zubkova, Natalia V., Britvin, Sergey N., Yapaskurt, Vasiliy O., Chukanov, Nikita V., Lykova, Inna S., Sidorov, Evgeny G., Pushcharovsky, Dmitry Yu. (2015) New zinc and potassium chlorides from fumaroles of the Tolbachik volcano, Kamchatka, Russia: mineral data and crystal chemistry. III. Cryobostryxite, KZnCl3·2H2O. European Journal of Mineralogy, 27 (6) 805-812 doi:10.1127/ejm/2015/0027-2482 | Journal (article/letter/editorial) | | Article New zinc and potassium chlorides from fumaroles of the Tolbachik volcano, Kamchatka, Russia: mineral...YU. PUSHCHAROVSKY1 1 ct ed pr oo f Faculty of Geology, Moscow State University, Vorobievy Gory...*Corresponding author, e-mail: igorpekov@mail.ru 2 Department of Crystallography, St Petersburg State University,...Center of Russian Academy of Sciences, Fersman Str. 18, 184209 Apatity, Russia 4 Institute of Problems...Problems of Chemical Physics, Russian Academy of Sciences, 142432 Chernogolovka, Moscow region, Russia 5 Fersman |  | Pekov, Igor V., Zubkova, Natalia V., Pautov, Leonid A., Yapaskurt, Vasiliy O., Chukanov, Nikita V., Lykova, Inna S., Britvin, Sergey N., Sidorov, Evgeny G., Pushcharovsky, Dmitry Yu. (2015) Chubarovite, KZn2(BO3)Cl2, a new mineral species from the Tolbachik volcano, Kamchatka, Russia. The Canadian Mineralogist, 53 (2) 273-284 doi:10.3749/canmin.1400080 | Journal (article/letter/editorial) | | IGOR V. PEKOV§ AND NATALIA V. ZUBKOVA Faculty of Geology, Moscow State University, Leninskie Gory...A. PAUTOV Fersman Mineralogical Museum of Russian Academy of Sciences, Leninskiy Prospekt 18-2, Moscow...Moscow, 119071 Russia VASILIY O. YAPASKURT Faculty of Geology, Moscow State University, Leninskie Gory,...Moscow, Russia NIKITA V. CHUKANOV Institute of Problems of Chemical Physics, 142432 Chernogolovka, Moscow...Moscow Oblast, Russia INNA S. LYKOVA Faculty of Geology, Moscow State University, Leninskie Gory, 119991 |  | Pekov, Igor V., Zubkova, Natalia V., Belakovskiy, Dmitry I., Yapaskurt, Vasiliy O., Vigasina, Marina F., Lykova, Inna S., Sidorov, Evgeny G., Pushcharovsky, Dmitry Yu. (2015) Chrysothallite K6Cu6Tl3+Cl17(OH)4·H2O, a new mineral species from the Tolbachik volcano, Kamchatka, Russia. Mineralogical Magazine, 79 (2) 365-376 doi:10.1180/minmag.2015.079.2.14 | Journal (article/letter/editorial) | | SIDOROV3 AND DMITRY YU. PUSHCHAROVSKY1 1 2 3 Faculty of Geology, Moscow State University, Vorobievy Gory...Museum of the Russian Academy of Sciences, Leninsky Prospekt 18-2, 119071 Moscow, Russia Institute of Volcanology...Volcanology and Seismology, Far Eastern Branch of the Russian Academy of Sciences, Piip Bulevard 9, 683006 Pet...in two active fumaroles, Glavnaya Tenoritovaya and Pyatno, at the Second scoria cone of the Northern Breakthrough...Breakthrough of the Great Tolbachik Fissure Eruption, Tolbachik volcano, Kamchatka, Russia. Chrysothallite |  | Chaplygin, I. V., Mozgova, N. N., Mokhov, A. V., Koporulina, E. V., Bernhardt, H.-J., Bryzgalov, I. A. (2007) MINERALS OF THE SYSTEM ZnS CdS FROM FUMAROLES OF THE KUDRIAVY VOLCANO, ITURUP ISLAND, KURILES, RUSSIA. The Canadian Mineralogist, 45 (4) 709-722 doi:10.2113/gscanmin.45.4.709 | Journal (article/letter/editorial) | | 2113/gscanmin.45.4.709 MINERALS OF THE SYSTEM ZnSâCdS FROM FUMAROLES OF THE KUDRIAVY VOLCANO, ITURUP ISLAND...and Elizaveta V. KOPORULINA IGEM, Russian Academy of Sciences, Staromonetny 35, Moscow 119017, Russia...Department of Geology, Moscow State University, Moscow 119899, Russia Abstract Minerals of the system...ZnSâCdS formed between 400 and 725°C in active fumaroles at the Kudriavy volcano, Iturup Island, Russia...and with an electron microprobe. The composition of these minerals varies widely: Zn 2.46â57.7, Cd 2 |
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