 | Resing, J. A., Lebon, G., Baker, E. T., Lupton, J. E., Embley, R. W., Massoth, G. J., Chadwick, W. W., de Ronde, C.E.J. (2007) Venting of Acid-Sulfate Fluids in a High-Sulfidation Setting at NW Rota-1 Submarine Volcano on the Mariana Arc. Economic Geology, 102 (6) 1047-1061 doi:10.2113/gsecongeo.102.6.1047 | Journal (article/letter/editorial) | | High-Sulfidation Setting at NW Rota-1 Submarine Volcano on the Mariana Arc J. A. RESING,ā G. LEBON, Joint...Nuclear Sciences, P.O. Box 31-312, Lower Hutt, New Zealand W. W. CHADWICK, JR., Oregon State University...Nuclear Sciences, P.O. Box 31-312, Lower Hutt, New Zealand Abstract A comprehensive survey of hydrothermal...arc from 13.5Ā° N to 22.5Ā° N. Of these 16, one volcano, NW Rota-1, is discharging sulfuric acid-rich fluids...et al., 1991), and from plumes over Brothers volcano of the Kermadec arc (de Ronde et al., 2005). It has |  | | Journal (article/letter/editorial) | | hydrothermal system in the caldera of a submarine volcano in an island arc. The model is simulated in a number...selected based on data on fumaroles at Kudryavyi volcano [3] with a correction for the degassing pressure...Kings TJ N. Fiii West Mata Volcano O Volcano 1 Vai Lili Hine Hina Monowai Brothers 30Ā° Calypso 30Ā° 0Ā° 30Ā°...Americanā New Zealand expeditions that worked at submarine volcanoes in the Mariana and TongaKermadec island...and 13Ā° N Seamount in EPR) and Loihi subma rine volcano. As was demonstrated in [12 and others], the tactics |  | | Journal (article/letter/editorial) | | geologic data. Neither can these models accommodate the new high temperature data for the Sulļ¬de Stage so that...geochemistry of high-sulļ¬dation deposits. We then provide a new hypothesis for the origin of these important gold...Reviews 39 (2011) 63ā74 kaolinite, pyrophyllite, diaspore, andalusite and disseminated pyrite and in rare...phase relationships of kaolinite, pyrophyllite, diaspore, andalusite, and corundum as a function of temperature...temperatures may be in error and has since published new data for enargite sampled from a number of deposits |  | | Journal (article/letter/editorial) | | advanced argillic alteration (dickite, alunite, Ā±diaspore, pyrophyllite, halite, and pyrite) in a submarine...and Evia, Sifnos, Mykonos, Tinos, and Kythnos Islands (Bonsall et al., 2011; Skarpelis, 2002; Tombros...Lihir (60 to 96 Ā°C; Pichler et al., 1999a), Papua New Guinea (89 to 98 Ā°C; Pichler et al., 1999b), and...in the Attica Peninsula and on Tinos and Evia islands. The overlying Cycladic Blueschist Unit consists...enhanced the permeability of the volcanic and volcanoāsedimentary sequences, through further dismemberment |  | Dube, B., Mercier-Langevin, P., Kjarsgaard, I., Hannington, M., Becu, V., Cote, J., Moorhead, J., Legault, M., Bedard, N. (2014) The Bousquet 2-Dumagami World-Class Archean Au-Rich Volcanogenic Massive Sulfide Deposit, Abitibi, Quebec: Metamorphosed Submarine Advanced Argillic Alteration Footprint and Genesis. Economic Geology, 109 (1) 121-166 doi:10.2113/econgeo.109.1.121 | Journal (article/letter/editorial) | | quartz-muscovite-andalusite-pyrophyllite-pyrite with topaz and diaspore; and (4) massive quartz-pyrite. A quartz-carbonate-biotite...Bousquet 2-Dumagami deposit taking into account new data from the Doyon-Bousquet-LaRonde mining camp...lithogeochemistry, and mineralogy. Here, we provide new data on the setting and footprint of the auriferous...(ā¤15%) chlorite, rutile, ilmenite, apatite, zircon, diaspore, paragonite, xenotime, monazite, chalcopyrite...(ā¤15 vol %), kaolinite, rutile, and traces of diaspore and paragonite. Pyrite is abundant (ā¤30 vol %) |  | Christie, A. B., Simpson, M. P., Brathwaite, R. L., Mauk, J. L., Simmons, S. F. (2007) Epithermal Au-Ag and Related Deposits of the Hauraki Goldfield, Coromandel Volcanic Zone, New Zealand. Economic Geology, 102 (5) 785-816 doi:10.2113/gsecongeo.102.5.785 | Journal (article/letter/editorial) | | Zone, New Zealand ANTHONY B. CHRISTIE,ā GNS Science, P.O. Box 30-368, Lower Hutt 5040, New Zealand MARK...1142, New Zealand ROBERT L. BRATHWAITE, GNS Science, P.O. Box 30-368, Lower Hutt, New Zealand JEFFREY...92019, Auckland Mail Centre, Auckland 1142, New Zealand Abstract Epithermal Au-Ag vein deposits of the...Hauraki goldfield in the Coromandel volcanic zone, New Zealand, produced 320,000 kg Au and 1.5 million kg Ag...volcanic zone (Skinner, 1986), North Island, New Zealand, contains about 50 epithermal Au-Ag deposits |  | Seewald, Jeffrey S., Reeves, Eoghan P., Bach, Wolfgang, Saccocia, Peter J., Craddock, Paul R., Walsh, Emily, Shanks, Wayne C., Sylva, Sean P., Pichler, Thomas, Rosner, Martin (2019) Geochemistry of hot-springs at the SuSu Knolls hydrothermal field, Eastern Manus Basin: Advanced argillic alteration and vent fluid acidity. Geochimica et Cosmochimica Acta, 255. 25-48 doi:10.1016/j.gca.2019.03.034 | Journal (article/letter/editorial) | | environment of the Manus Basin in the Bismarck Sea, Papua New Guinea. In 2006, hydrothermal fluids were collected...environment of the Manus Basin in the Bismarck Sea, Papua New Guinea (Fig. 2). Hydrothermal activity at SuSu Knolls...inactive Manus Trench and to the south by the active New Britain Trench (Taylor, 1979a; Taylor et al., 1994;...characteristics that resemble subaerial volcanoes of the New Britain Arc, indicating strong arc affinities (Sinton...Basin, and arc environments such as Brothers Volcano on the Kermadec Arc (Fouquet et al., 1993; Takai et |  | Mederer, Johannes, Moritz, Robert, Chiaradia, Massimo, Spikings, Richard, Spangenberg, Jorge E., Selby, David (2019) Ore Formation During Jurassic Subduction of the Tethys Along the Eurasian Margin: Constraints from the Kapan District, Lesser Caucasus, Southern Armenia. Economic Geology, 114 (7) 1251-1284 doi:10.5382/econgeo.4640 | Journal (article/letter/editorial) | | enargite and luzonite. Dickite, sericite, and diaspore prevail in altered host rocks in the Centralni...et al., 2014). In this contribution, we provide new constraints to discuss Orebody geometry ORE FORMATION...controversies for the Kapan district. We present new descriptions of the geologic setting and the hydrothermal...Shahumyan deposits. These data are discussed with new radiogenic (Pb, Sr) and stable isotope (O, C, S,...the final part of this contribution, we discuss new 40Ar/39Ar and Re-Os dates of hydrothermal gangue |  | | Journal (article/letter/editorial) | | larger (e.g. Kidd Creek, Ontario or Brunswick No. 12, New Brunswick) deposits require leaching of extremely...Diagram modified after Huston (1999) to include new data from Panorama (Drieberg 2003), Neves Corvo (Relvas...Island Chain, Papua New Guinea Conical Seamount is a submarine alkali basalt volcano situated 10 km south...Lihir Island in the TabarāFeni island chain, Papua New Guinea (Petersen et al. 2002). Polymetallic (ZnāPbāAgāAuāAsāSb)...precious metal precipitating event (stage II). However, new sulphur isotope data of Gemmell et al. (2004) suggested |  | | Book | | Doctorate in Geological Sciences from the Vesuvius Volcano Observatory of Federico II University in Naples...appointments at the Astrobiology Centre, University of New South Wales, Sydney, and the China University of...in Europe, southern Africa, South East Asia, New Zealand, the southwest Pacific, China, Greenland and...2 Ladolam Epithermal System, Lihir Island, Papua New Guinea . . . . . . . . . . . . . . . . . . . . ....3.3 Hauraki Goldfield, Coromandel Peninsula, New Zealand 5.3.4 The Epithermal Systems of the Biga Peninsula |  | | Journal (article/letter/editorial) | | For other cities, e.g., Buenos Aires and BogotĆ”, new inventories have been built up based on state-of-the-science...well preserved plant fossil from Austria and New Zealand. Although not relating to microbes, our study...study explore the capabilities and limitations of new microscopy and spectroscopy tools that are of importance...geomicrobiologists. A petrological study suggests that the New Zealand samples experienced a blueschist facies metamorphic...of Greek bauxites is not particularly variable; diaspore and/or boehmite (AlOOH polymorphs), hematite (Fe2O3) |  | | Book | | repeatedly improved the contents in a series of new revised editions. After Matthesā death in 1999, one...continue this tradition and produced a series of new editions of the bookāthe ninth edition was published...years he continuously updated the content and added new chapters, in some cases with the help from other...growing public awareness of the need for discovering new mineral resources to maintain the high standards...criticism and important hints as well as providing new photographs and diagrams fort the English edition |  | | Journal (article/letter/editorial) | | Station, TX, USA (mlyle@ocean.tamu.edu) We present new benthic stable isotope records from subantarctic...Civil and Environmental Engineering, University of New South Wales, Sydney, NSW 2052, Australia (*correspondence:...Earth Observatory, Columbia University, Palisades, New York, 10964, USA Identifying the light element(s)...studies, experimental data of bacterial cultures with new anaerobic iron-oxidizing capabilities, and on theoretical...temperature [3], which result from the mixture of volcano-sedimentary fluids and deep lacustrine water, just |  | | Conference Proceedings (Volume) | | Pinto & Ricardo Fonseca Mineralogy, textures and new sulphur isotope data of the Cerro de MaimĆ³n VMS deposit...mineralisation at Vannareid, West Troms Basement Complex: a new Palaeoproterozoic VMS occurrence in the northern...Glenn Piercey, Gerry Squires & Terry Brace Major volcano-sedimentary facies types of the Madneuli polymetallic...Alteration mineral domains under Loma la Cuaba: new insights as to the origin of the mineralization in...platinum-group elements (PGE) in metal-rich black shales: new data from Mo-Ni-PGE black shales (Zunyi region, Guizhou |  | | Journal (volume) | | of the Carpathian region with type localities of new mineral species, rocks, fossil resins and hydrocarbons...Natural History Museum, entitled āThere is something new under the earthā, organised on the occasion of IMA2010....1 AM11 Gem materials: Origins, properties, and new analytical challenges .....................................245 EG52 Platinum-group minerals in the new millennium.........................................geologic processes?....................473 GM75 New minerals, nomenclature and classification....... |  | | Book | | Berlin Heidelberg New York Buerger MJ (1977) Kristallographie. de Gruyter, Berlin New York Craig JR, Vaughan...Ore microscopy and ore petrography. Wiley & Sons, New York Kleber W, Bautsch H-J, Bohm J, Klimm D (2010)...mineralogy and hand specimen petrology. Wiley & Sons, New York Klein C, Hurlbut Jr. CS (1985) Manual of mineralogy...mineralogy (after James D. Dana), 20th edn. Wiley & Sons, New York MĆ¼cke A (1989) Anleitung zur Erzmikroskopie...optical mineralogy, 3rd edn. Oxford University Press, New York Oxford Pichler H, Schmitt-Riegraf C (1993) Gesteinsbildende |
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