 | Firstova, Anna, Stepanova, Tamara, Sukhanova, Anna, Cherkashov, Georgy, Poroshina, Irina (2019) Au and Te Minerals in Seafloor Massive Sulphides from Semyenov-2 Hydrothermal Field, Mid-Atlantic Ridge. Minerals, 9 (5) 294 doi:10.3390/min9050294 | Journal (article/letter/editorial) | | Massive Sulphides from Semyenov-2 Hydrothermal Field, Mid-Atlantic Ridge Anna Firstova 1,2, *, Tamara Stepanova...Institute for Geology and Mineral Resources of the Ocean (FSBI âVNIIOkeangeologiaâ), 1 Angliisky Ave., 190121...Abstract: The Semyenov-2 hydrothermal field located at 13⌠310 N of the Mid-Atlantic Ridge (MAR) is associated...associated with an oceanic core complex (OCC) and hosted by peridotites and basalts with minor amounts of gabbro...driven by the re-deposition and the process of hydrothermal reworking of sulphide. The low-temperature fluid |  | Maslennikov, Valeriy V., Cherkashov, Georgy A., Firstova, Anna V., Ayupova, Nuriya R., Beltenev, Victor E., Melekestseva, Irina Yu., Artemyev, Dmitry A., Tseluyko, Aleksandr S., Blinov, Ivan A. (2022) Trace Element Assemblages of Pseudomorphic Iron Oxyhydroxides of the Pobeda-1 Hydrothermal Field, 17°08.7ⲠN, Mid-Atlantic Ridge: The Development of a Halmyrolysis Model from LA-ICP-MS Data. Minerals, 13 (1) 4 doi:10.3390/min13010004 | Journal (article/letter/editorial) | | Oxyhydroxides of the Pobeda-1 Hydrothermal Field, 17⌠08.70 N, Mid-Atlantic Ridge: The Development of a Halmyrolysis...Oxyhydroxides of the Pobeda-1 Hydrothermal Field, 17⌠08.70 N, Mid-Atlantic Ridge: The Development of a Halmyrolysis...Institute for Geology and Mineral Resources of the Ocean (VNIIOkeangeologia), Angliisky Av. 1, 190121 St...the global processes of alteration of seafloor hydrothermal sediments, needs to be recognized in terms of...metallogenic and geoecological forecasts with respect to ocean exploration. The purpose of this paper is to explain |  | Mozgova, N. N., Trubkin, N. V., Borodaev, Y. S., Cherkashev, G. A., Stepanova, T. V., Semkova, T. A., Uspenskaya, T. Yu. (2008) MINERALOGY OF MASSIVE SULFIDES FROM THE ASHADZE HYDROTHERMAL FIELD, 13 N, MID-ATLANTIC RIDGE. The Canadian Mineralogist, 46 (3) 545-567 doi:10.3749/canmin.46.3.545 | Journal (article/letter/editorial) | | MASSIVE SULFIDES FROM THE ASHADZE HYDROTHERMAL FIELD, 13°N, MID-ATLANTIC RIDGE Nadezhda N. MOZGOVA§ and Nikolay...Institute for Geology and Mineral Resources of the Ocean, St. Petersburg, 190121, Russia Tatiana Yu. USPENSKAYA...submarine hydrothermal field, located at a depth of 4100â4200 m at 13°N along the Mid-Atlantic Ridge, was...mineralized peridotite. Preliminary investigations of the field suggested a zonal structure, which was confirmed...characteristics of the massive sulfides in the Ashadze field were established: 1) varied morphologies of the |  | Melekestseva, Irina, Kotlyarov, Vasiliy, Tretâyakov, Gennadiy, Shilovskikh, Vladimir, Khvorov, Pavel, Belogub, Elena, Beltenev, Victor, Filippova, Kseniya, Sadykov, Sergey (2022) The Heavy-Metal Fingerprint of the Irinovskoe Hydrothermal Sulfide Field, 13°20ⲠN, Mid-Atlantic Ridge. Minerals, 12 (12) 1626 doi:10.3390/min12121626 | Journal (article/letter/editorial) | | Fingerprint of the Irinovskoe Hydrothermal Sulfide Field, 13⌠200 N, Mid-Atlantic Ridge Irina Melekestseva 1,...The Heavy-Metal Fingerprint of the Irinovskoe Hydrothermal Sulfide Institute of Mineralogy, South Urals...chimneys of the Irinovskoe hydrothermal sulfide field, 13⌠200 N, Mid-Atlantic Ridge. Sulfide samples were...(including Cd-bearing type with up to 41.38 wt% Cd) and wurtzite, subordinate opal, pyrite, chalcopyrite and Fe-oxyhydroxides...processing of seafloor hydrothermal sulfide fields. Field, 13⌠200 N, Mid-Atlantic Ridge. Minerals 2022, 12 |  | Melekestseva, Irina Yu., Maslennikov, Valery V., Tretâyakov, Gennady A., Nimis, Paolo, Beltenev, Victor E., Rozhdestvenskaya, Irina I., Maslennikova, Svetlana P., Belogub, Elena V., Danyushevsky, Leonid, Large, Ross, Yuminov, Anatoly M., Sadykov, Sergey A. (2017) Gold- and Silver-Rich Massive Sulfides from the Semenov-2 Hydrothermal Field, 13°31.13â˛N, Mid-Atlantic Ridge: A Case of Magmatic Contribution?. Economic Geology, 112 (4) 741-773 doi:10.2113/econgeo.112.4.741 | Journal (article/letter/editorial) | | Sulfides from the Semenov-2 Hydrothermal Field, 13°31.13'N, Mid-Atlantic Ridge: A Case of Magmatic Contribution...The basalt-hosted Semenov-2 hydrothermal field on the Mid-Atlantic Ridge is host to a rather unique Cu-Znâ...The formation of covellite-A was favored by hydrothermal fluid/seawater mixing or direct oxidation of...apparently lower for covellite-B. Although the Semenov-2 field is basalt hosted, several geochemical features of...sulfides studied are similar to those of the Mid-Atlantic Ridge ultramafic-hosted Cu-Znârich massive sulfides |  | | Journal (article/letter/editorial) | | the Shells of Mussels and Clams at DeepSea Hydrothermal Vent Fields L. L. Demina, S. V. Galkin, and...at seven hydrothermal vent fields of the MidAtlantic Ridge (Menez Gwen, Snake Pit, Rainbow, and Broken...bioaccumulation of metals. Bivalve shells from hydrothermal fields with black smokers are enriched in Fe...bioaccumulation, biomineralization, trace elements, hydrothermal vent fields, carbonate shells, bivalves. DOI:...basis for biogenic carbonate sedimentation in the ocean; their contribution to the pelagic biogenic sediments |  | | Journal (article/letter/editorial) | | those of isocubanite from ores of the Norilâsk ore field and isocubanite synthesized in the course of experimental...fragmentary experimental data to the low temperature field (Vaughan and Craig, 1978, 1997). In this paper we...chemical composition of isocubanite from recent hydrothermal ores at the oceanic bottom is close to theoretical...deposits. For example, in samples from the Krasnov field, its composi tion corresponds to the formula (Cu1...associ ated with pyrite. In the sample from the Rainbow field, where isocubanite is associated with pyrrhotite |  | | Report (issue) | | Kasahara, Pavel Izbekov, and Johnathan Lees (Eds.) 173 Ocean Circulation: Mechanisms and ImpactsâPast and Future...Ellen R. Stofan, and Thomas E. Cravens (Eds.) 177 Ocean Modeling in an Eddying Regime Matthew Hecht and...Hasumi (Eds.) 178 Magma to Microbe: Modeling Hydrothermal Processes at Oceanic Spreading Centers Robert... S. Reeve, and Lee D. Slater (Eds.) 185 Indian Ocean Biogeochemical Processes and Ecological Variability...John Gash, and Pedro Silva Dias (Eds.) 187 Surface OceanâLower Atmosphere Processes Corinne Le Quèrè and |  | | Journal (article/letter/editorial) | | Accepted Manuscript Oxidative dissolution of hydrothermal mixed-sulphide ore: An assessment of current...Brooker, T.B. Scott, Oxidative dissolution of hydrothermal mixed-sulphide ore: An assessment of current...journal pertain. Oxidative dissolution of hydrothermal mixed-sulphide ore: An assessment of current...focus on exploiting deposits associated with hydrothermal vents that have been inactive for some time...Introduction Whether associated with active or inactive hydrothermal vents, there is an interaction between sulphide |  | | Journal (article/letter/editorial) | | gabbros at Lost City (30°N, MAR): Implications for hydrothermal alteration and microbial activity during serpentinization...Lost City Hydrothermal Field at the southern face of the Atlantis Massif (Mid-Atlantic Ridge, 30°N) were...microbial activity in this active, peridotite-hosted hydrothermal system. The serpentinized peridotites are characterized...which likely result from high ďŹuid ďŹuxes during hydrothermal circulation and evolution of the Lost City system...sulďŹde minerals in samples from near the base of hydrothermal carbonate towers at Lost City show d34S values |  | | Journal (article/letter/editorial) | | Accepted: 6 May 2019 # The Author(s) 2019 Abstract Hydrothermal fluids on the modern seafloor are important... in part reflecting strong buffering of the hydrothermal fluids by their host rocks. Geochemical reaction-path...modeling shows that in most cases the investigated hydrothermal fluids are undersaturated with gold and silver...Precipitation of gold during conductive cooling of mid-ocean ridge black smoker (MOR) fluids occurs at low temperatures...ultramafic-dominated (UM) systems, the strongly reduced hydrothermal fluids promote the deposition of gold at higher |  | | Journal (volume) | | Moscow Ocean Pictures Ltd. 2004 ISBN 5900395626 UDC 549 New Data on Minerals. Moscow.: Ocean Pictures...series minerals, jarandolite, kalsilite from Khibiny massif, presents a description of a new occurrence of...barytolamprophyllite series minerals from IujaVritemalignite complex of burbankite group and mineral composition of...berrillium with emerald deposits in Kuu granite massif of Central Kazakhstan. Another group of article...Dalnegorsk, tetragonal Cu21S in recent hydrothermal ores of MidAtlantic Ridge, ontogeny of spiralsplit pyrite |  | Maslennikov, V.V., Maslennikova, S.P., Large, R.R., Danyushevsky, L.V., Herrington, R.J., Ayupova, N.R., Zaykov, V.V., Lein, A.Yu., Tseluyko, A.S., Melekestseva, I.Yu., Tessalina, S.G. (2017) Chimneys in Paleozoic massive sulfide mounds of the Urals VMS deposits: Mineral and trace element comparison with modern black, grey, white and clear smokers. Ore Geology Reviews, 85. 64-106 doi:10.1016/j.oregeorev.2016.09.012 | Journal (article/letter/editorial) | | deposits, which are associated with ultramafic (Atlantic type: Dergamysh), mafic (Cyprus type: Buribay)...from the Rainbow and other vent sites associated with serpentinites of the Mid-Atlantic Ridge. The chimneys...cold seawater to the subseafloor and seafloor hydrothermal processes. 2 ACCEPTED MANUSCRIPT 1. Introduction...black smoker chimney from the Broken Spur hydrothermal field (29ď°10ď˘N, MAR). LA-ICP-MS offers enormous...LA-ICP-MS data on smokers from the Pacific and Atlantic oceans are used for comparison with the ancient |  | | Book | | 01636083 0 geny G. Gurvich Sediments of the World Ocean Fundamental Theory of Deep-Sea Sedimentation 4V...Metalliferous Sediments of the World Ocean Fundamental Theory of Deep-Sea Hydrothermal Sedimentation Digitized...Metalliferous Sediments of the World Ocean Fundamental Theory of Deep-Sea Hydrothermal Sedimentation With 174 Figures...from the Juan de Fuca Ridge.61 1.4. Metalliferous sediments from the Indian ocean.72 1.5. Sediments in...in the areas of hydrothermal activity in the Southwest Pacific. 81 1.6. Metalliferous sediments in the |  | Fallon, Emily, Frische, Matthias, Petersen, Sven, Brooker, Richard, Scott, Thomas (2019) Geological, Mineralogical and Textural Impacts on the Distribution of Environmentally Toxic Trace Elements in Seafloor Massive Sulfide Occurrences. Minerals, 9 (3) 162 doi:10.3390/min9030162 | Journal (article/letter/editorial) | | them. In this study, SMS samples from seven hydrothermal fields from various tectonic settings were investigated...[25â29], but also the surrounding deep or coastal ocean including background fauna (soft sediment benthos)...our lack of understanding of these unique and complex ecosystems. Whilst it has been demonstrated that...[44,49], with a natural mineral ore containing complex mixtures of metals with a range of oxidation states...the disposal of mine tailings in coastal and deep ocean can also provide an indication of sulfide mineral |  | | Journal (volume) | | MOSCOW OCEAN PICTURES Ltd. 2005 ISSN 5900395626 UDK 549 New Data on Minerals. Moscow.: Ocean Pictures...chalcopyrite from black smokers of the Rainbow hydrothermal field (MidAtlantic Ridge), vanadium hematite associated...nickelinebreithauptite mineral series from the Norilsk ore field. Features of bismuth mineralization of the Djimidon...Museum Russian Academy of Science, 2005 Š Design, Ocean Pictures, 2005 Published by: Fersman Mineralogical...mineral@fmm.ru website: www.fmm.ru Printed in Russia Ocean Pictures Ltd 4871 S. Dudley St., Littleton CO 80123 |  | | Book | | 2. Oceanography I. Title 553.09162 - dc. 21 3. Ocean bottom ISA/04/01 All rights reserved. No part...Worldâs Ocean 162 V. M. Yubko Chapter 4 Hydrothermal Sulphide Mineralisation of the Atlantic â Results...Development of Seafloor Massive Sulphides on deep-sea hydrothermal Vent Ecosystems 273 S. Kim Juniper Chapter...Development of an Environmental Baseline in Large Open-Ocean Systems off Southern Namibia by De Beers Marine...the seafloor in the abyssal plains of the worldâs ocean, this requirement has worked and seven entities |  | | Report (volume) | | authorship of Carbon in Earth represents laboratory, field, and theoretical researchers from the full range...inheritance â MAGMA OCEAN CARBON CYCLE...............................184 Magma ocean carbon cycle during........................................184 Magma ocean carbon cycle after core formation.........................................................666 Hydrothermal vents and the deep subsurface: key settings...1 Hazen & Schiffries 2 Lithosphere Mid-ocean ridge Ocean ? Fluid circulation Possible microbial |  | | Book | | simple aUas of ore minerals that would serve as a field reference guide for working geologists and students...the atlas along in its early stages. Holly Keyes, field assistant at Simon Fraser, contributed some knowledge...or are too detailed and expensive to have in the field or around the microscopy lab. Numerous internet...References: Chace F.M. (1956) Abbreviations in field and mine geclogical mapping. Economic Geclogy, v...(1996) Atlas of Alteration, a Field and Petrographic Guide to Hydrothermal Alteration Minerals. Geological |  | | Book (edition) | | authors and a stud) of recent literature in the field of mineralogy. Current encyclopedic books mostly...oxides and similar compounds, oxidic compounds with complex anions, and a few organic species. Mineral species...Subsidim-y anions (OH,F,O) are positioned before the complex anion , with both enclosed in square brackets,...of the valency electrons of the oxygens of the complex ions are involved in bonding to the cations". The...halides without H2O 3.B Simple halides with H2O 3.C Complex halides 3.D Oxyhalides, hydroxyhalides, and related |  | | Book | | 10M( stars is now understood to be an extremely complex process (Busso et al., 1999). On the first ascent...by telescopes on and above the Earth. Since the mid-1980s, an additional observational window has been...meteorites in which the grains are found. This new field of astronomy has grown to an extent that not all...our solar system formed. The final step in the complex history of stellar grains is the formation of planetesimals...their detailed study have opened a new and fruitful field of astrophysical research. ACKNOWLEDGMENTS I thank |  | | Book (edition) | | Hochstein and Patrick R. L. Browne 643 Deep Ocean Hydrothermal Vents 857 David A. Butterfield 663 Jon...Ignimbrites and Block-and-Ash Flow Deposits Deep Ocean Hydrothermal Vents 857 Impacts of Eruptions on Human...Washington Seattle, Washington, USA Deep Ocean Hydrothermal Vents JON P. DAVIDSON University of California...native country of Iceland, which sits astride the Ridge. There we scaled one volcano after another, including...Those efforts eventually led to the discovery of hydrothermal vents in 1977 and the exotic life forms that |
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