 | Lee, Su Young, Watanabe, Makoto, Hoshino, Kenichi, Oomori, Tamotsu, Fujioka, Kantaro, Rona, Peter A. (2002) First report of linnaeite (Co3S4) and millerite (NiS) from active submarine hydrothermal deposits: Rainbow hydrothermal field, Mid-Atlantic Ridge at 36Ë14'N. Neues Jahrbuch fĂźr Mineralogie - Monatshefte, 2002 (1) 1-21 doi:10.1127/0028-3649/2002/2002-0001 | Journal (article/letter/editorial) | | active submarine hydrothermal deposits: Rainbow hydrothermal field, Mid-Atlantic Ridge at 36Ă 14¢ N Su...active submarine hydrothermal deposits: Rainbow hydrothermal field, Mid-Atlantic Ridge at 36Ă 14¢ N. â...seafloor hydrothermal deposit at the Rainbow hydrothermal field at 36Ă 14¢ N on the Mid-Atlantic Ridge. All...high temperature hydrothermal circulation through ultramafic rocks. The hydrothermal setting of the Rainbow...that of the Logatchev hydrothermal field at 14Ă 45¢ N on the Mid-Atlantic Ridge, where cobalt pentlandite |  | 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 |  | | Journal (article/letter/editorial) | | Lucky Strike, Rainbow, and Logatchev Sea-Floor Hydrothermal Fields on the Mid-Atlantic Ridge OLIVIER ROUXEL...geochemistry to sea-floor hydrothermal systems on the Mid-Atlantic Ridge. The hydrothermal systems studied include...include the Lucky Strike field at 37°17'N on a basaltic substrate and the Rainbow and Logatchev fields,...ultramafic rock. Copper isotope variation in the hydrothermal precipitates was examined in conjunction with...control significantly the δ65Cu values of the hydrothermal chimneys. It appears that the major cause of |  | 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 |  | Melekestseva, Irina, Maslennikov, Valery, Tretâyakov, Gennady, Maslennikova, Svetlana, Danyushevsky, Leonid, Kotlyarov, Vasily, Large, Ross, Beltenev, Victor, Khvorov, Pavel (2020) Trace Element Geochemistry of Sulfides from the Ashadze-2 Hydrothermal Field (12°58ⲠN, Mid-Atlantic Ridge): Influence of Host Rocks, Formation Conditions or Seawater?. Minerals, 10 (9) 743 doi:10.3390/min10090743 | Journal (article/letter/editorial) | | Sulfides from the Ashadze-2 Hydrothermal Field (12âŚ580 N, Mid-Atlantic Ridge): Influence of Host Rocks...sulfides of the Ashadze-2 hydrothermal field (12⌠580 N, Mid-Atlantic Ridge) is studied using LA-ICP-MS...Ashadze-2 hydrothermal field; copper sulfides; formation conditions; LA-ICP-MS; Mid-Atlantic Ridge; mode...sulfides of the Semenov-2 hydrothermal field, 13⌠300 N, Mid-Atlantic Ridge (MAR) [11]. Thus, a potential...concentrate would contain various Cu minerals (primary hydrothermal chalcopyrite and isocubanite and supergene minerals |  | Mozgova, Nadezhda N., Borodaev, Yury S., Gablina, Irina F., Stepanova, Tamara V., Chekashev, Georgiy A., Uspenskaya, Tatyana Yu. (2007) Features of Transformation of Mineral Paragenetic Assemblages from Copper Sulfide Ores of the Krasnov Hydrothermal field (16°38â N Mid-Atlantic Ridge) New Data on Minerals, 42. 62-76 | Journal (article/letter/editorial) | | SULFIDE ORES OF THE KRASNOV HYDROTHERMAL FIELD (16°38' N MidAtlantic Ridge) Nadezhda N. Mozgova Institute...age from the Krasnov relic hydrothermal field (16°38' , MidAtlantic Ridge) have been studied with optical...Krasnov hydrothermal ore field The new hydrothermal field at 16°38' N of the MidAtlantic Ridge (MAR) was...for Geology and Mineral Resources of the World Ocean, (St. Petersburg, Russia) during Cruise 24 of the...Logachev. During a subsequent voyage in 2006, this field was extended and was named Krasnov in honor of Sergei |  | | Journal (article/letter/editorial) | | Hydrocarbons in Hydrothermal Deposits of the Lost City and Rainbow Fields (MidAtlantic Ridge) N. A. Shulga...10.1134/S1028334X12070161 The hydrothermal fields Lost City and Rainbow, as well as the fields Logachev...related to the type of âdeepâ hydrothermal circulation systems [1]. Hydrothermal solutions are formed in these...fluids of Rainbow and Lost City in comparison with other deep fields of the MidAtlantic Ridge, except...except for Logachev field, have attracted the interest of many researchers, which later may provide an answer |  | Bortnikov, N.S., Simonov, V.A., Amplieva, E.E., Stavrova, O.O., Fouquet, Y. (2011) The physicochemical conditions of hydrothermal ore-forming systems of âblack smokersâ associated with mantle ultrabasites in the Central Atlantic region. Russian Geology and Geophysics, 52 (11) 1412-1420 doi:10.1016/j.rgg.2011.10.010 | Journal (article/letter/editorial) | | com/locate/rgg The physicochemical conditions of hydrothermal ore-forming systems of âblack smokersâ associated...associated with mantle ultrabasites in the Central Atlantic region N.S. Bortnikov a, V.A. Simonov b,*, E.E...sulfide ores sampled in the Ashadze and Logatchev hydrothermal fields during the Serpentine cruise of the R/V...ultrabasites in the Central Atlantic region. It was established that the studied hydrothermal systems differ in...and hydrothermal processes running within basaltic complexes in both low-spreading (Mid-Atlantic Ridge) |  | Mozgova, N. N., Borodaev, Yu. S., Gablina, I. F., Cherkashev, G. A., Stepanova, T. V. (2005) Mineral Assemblages as Indicators of the Maturity of Oceanic Hydrothermal Sulfide Mounds. Lithology and Mineral Resources, 40 (4) 293-319 doi:10.1007/s10987-005-0030-z | Journal (article/letter/editorial) | | Assemblages as Indicators of the Maturity of Oceanic Hydrothermal Sulfide Mounds N. N. Mozgova1, Yu. S. Borodaev2...Institute of Geology and Mineral Resources of the World Ocean (VNIIOkeanologiya), Angliiskii pr. 1, St. Petersburg...activity of the following hydrothermal systems: generally inactive Logatchev-1 field (up to 66.5 ka old),... inactive Logatchev-2 field (3.9 ka), and generally active Rainbow field (up to 23 ka). Relative to MAR...the basalt substrate, mineralization in the hydrothermal fields mentioned above is characterized by high |  | Liao, Shili, Tao, Chunhui, Li, Huaiming, Barriga, Fernando J.A.S., Liang, Jin, Yang, Weifang, Yu, Junyu, Zhu, Chuanwei (2018) Bulk geochemistry, sulfur isotope characteristics of the Yuhuang-1 hydrothermal field on the ultraslow-spreading Southwest Indian Ridge. Ore Geology Reviews, 96. 13-27 doi:10.1016/j.oregeorev.2018.04.007 | Journal (article/letter/editorial) | | of the Yuhuang-1 hydrothermal field on the ultraslow-spreading Southwest Indian Ridge Shili Liao, Chunhui...of the Yuhuang-1 hydrothermal field on the ultraslow-spreading Southwest Indian Ridge, Ore Geology Reviews...of the Yuhuang-1 hydrothermal field on the ultraslow-spreading Southwest Indian Ridge Shili Liaoa, b...CiĂŞncias, Universidade de Lisboa, Lisboa, Portugal d Ocean college, Zhejiang University, Zhoushan 316021, Zhejiang...Guizhou, China Abstract ďź The Yuhuang-1 hydrothermal field (HF) was discovered recently on the ultraslow-spreading |  | | Journal (article/letter/editorial) | | the Main Ural Fault Zone are discussed. The ore field is localized in a fragment of Early Devonian accretionary...tectonic sheets. The antiform structure of the ore field was formed at the collision stage in the Late Devonian...metasomatic rocks replacing serpentinite. The ore field is bounded in the west and east by meridional, steeply...surface, this sheet is exposed in the northern ore field as tectonic blocks divided by serpentinite protrusions...72 0.77 0.80 0.84 0.58 MgO CaO Na2O Sakmara Complex 13.38 12.20 0.22 6.11 7.77 4.62 16.10 8.64 0.15 |  | | Journal (article/letter/editorial) | | Material from the Lokiâs Castle Hydrothermal Vent on the Mohnâs Ridge Ben Snook 1, *, Kristian Drivenes... Abstract: Lokiâs Castle on the Arctic Mid-Ocean Ridge (AMOR) is an area of possible seafloor massive...to characterise mineralised material from a hydrothermal vent system on the AMOR in detail for the first...phases, identifiable by microscopy, are pyrite and marcasite with minor pyrrhotite and galena, but multiple...Keywords: Seafloor sulphides; Norway; Arctic Mid Ocean Ridge; copper; zinc; mineralogy; ICP-ES/ MS; XRD; |  | | 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 |  | | 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...mineralogy (those containing significant pyrrhotite, marcasite, galena and secondary copper sulphides) and/or |  | Findlay, Alyssa J., Gartman, Amy, Shaw, Timothy J., Luther, George W. (2015) Trace metal concentration and partitioning in the first 1.5 m of hydrothermal vent plumes along the Mid-Atlantic Ridge: TAG, Snakepit, and Rainbow. Chemical Geology, 412. 117-131 doi:10.1016/j.chemgeo.2015.07.021 | Journal (article/letter/editorial) | | meters of hydrothermal vent plumes along the Mid-Atlantic Ridge: TAG, Snakepit, and Rainbow Alyssa J....meters of hydrothermal vent plumes along the Mid-Atlantic Ridge: TAG, Snakepit, and Rainbow, Chemical...meters of hydrothermal vent plumes along the Mid-Atlantic Ridge: TAG, Snakepit, and Rainbow Alyssa J....of Marine Science and Policy, College of Earth Ocean and Environment, University of Delaware 700 Pilottown...determine the significance of metal fluxes from hydrothermal vents, understanding the speciation, reactivity |  | | 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 |  | 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...pyrite, isocubanite and pseudomorphic pyrite and marcasite after pyrrhotite decreases NU in 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 |  | 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 |  | Chen, Xian, Sun, Xiaoming, Wu, Zhongwei, Wang, Yan, Lin, Xiao, Chen, Hongjun (2021) Mineralogy and Geochemistry of Deep-Sea Sediments from the Ultraslow-Spreading Southwest Indian Ridge: Implications for Hydrothermal Input and Igneous Host Rock. Minerals, 11 (2) 138 doi:10.3390/min11020138 | Journal (article/letter/editorial) | | Ultraslow-Spreading Southwest Indian Ridge: Implications for Hydrothermal Input and Igneous Host Rock Xian...Ultraslow-Spreading Southwest Indian Ridge: Implications for Hydrothermal Input and Igneous Host Rock. Minerals...sediments and hydrothermal deposits collected from the ultraslow-spreading Southwest Indian Ridge (SWIR) were...Si, Ni, Cr, and high field strength elements (HFSEs). By contrast, the hydrothermal-derived deposit (mainly...(mainly pyrite-marcasite, chalcopyrite-isocubanite, and low-temperature cherts) contained significantly |  | 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 |  | 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 |  | 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...processing of seafloor hydrothermal sulfide fields. Field, 13⌠200 N, Mid-Atlantic Ridge. Minerals 2022, 12...sulfides; smoker chimneys; hydrothermal sulfide fields; Mid-Atlantic Ridge Academic Editor: Pierfranco |  | | Journal (article/letter/editorial) | | Identification of Two New Hydrothermal Fields and Sulfide Deposits on the Mid-Atlantic Ridge as a Result of the...Identification of Two New Hydrothermal Fields and Sulfide Deposits on the Mid-Atlantic Ridge as a Result of the...Department of Geology and Mineral Resources of the World Ocean, VNIIOkeangeologia Institute, 190121 St. Petersburg...studies in the bottom waters of the Mid-Atlantic Ridge hydrothermal fields at 14⌠450 N, 13⌠070 N, and...and 13⌠090 N. Two new hydrothermal fields were discoveredâthe Molodezhnoye and Koralovoye. Standard conductivity |  | | Journal (article/letter/editorial) | | between Microbes, Minerals, and Fluids in Deep-Sea Hydrothermal Systems Shamik Dasgupta , Xiaotong Peng * and... Abstract: The discovery of deep-sea hydrothermal vents in the late 1970s widened the limits of...mixing of oxidizing seawater and reduction of hydrothermal fluids create a chemical disequilibrium that...subsurface geology and hydrothermal geochemistry. Endolithic microbial communities at the ocean floor catalyze...reactions through various metabolic activities. Hydrothermal chimneys harbor Fe-reducers, sulfur-reducers |
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