 | Lisitsyn, A. P., Binns, R. A., Bogdanov, Yu. A., Scott, S., Zonenshayn, L. P., Gordeyev, V. V., Gurvich, Ye. G., Murav'yev, K. G., Serova, V. V. (1991) ACTIVE HYDROTHERMAL ACTIVITY AT FRANKLIN SEAMOUNT, WESTERN WOODLARK SEA (PAPUA NEW GUINEA) International Geology Review, 33 (9) 914-929 doi:10.1080/00206819109465734 | Journal (article/letter/editorial) | | ACTIVE HYDROTHERMAL ACTIVITY AT FRANKLIN SEAMOUNT, WESTERN WOODLARK SEA (PAPUA NEW GUINEA) a a a a...ACTIVE HYDROTHERMAL ACTIVITY AT FRANKLIN SEAMOUNT, WESTERN WOODLARK SEA (PAPUA NEW GUINEA), International... ACTIVE HYDROTHERMAL ACTIVITY AT FRANKLIN SEAMOUNT, WESTERN WOODLARK SEA (PAPUA NEW GUINEA) Downloaded..."Sovremennaya gidrotermal'naya aktivnost' podvodnoy gory Franklin v zapadnoy chasti morya Vudlark (Papua-Novaya...the caldera of the Franklin Seamount, on the spreading center of the Woodlark basin, low-temperature hydrothermal |  | | Journal (article/letter/editorial) | | ferrosic hydroxides: the example of Franklin Seamount, Western Woodlark Basin, Papua New Guinea T. D. Boyd{...mid-ocean spreading centers. At Franklin Seamount located near the western extremity of Woodlark Basin...their growth. The processes described at Franklin Seamount provide insight into the formation of other...found in areas of volcanic activity such as at mid-ocean and back-arc spreading centers and on intraplate...100 m2 areas of Franklin Seamount at 2143–2366 m water depth in Western Woodlark Basin, Papua New Guinea |  | Bogdanov, Yu. A., Vikent’ev, I. V., Lein, A. Yu., Bogdanova, O. Yu., Sagalevich, A. M., Sivtsov, A. V. (2008) Low-temperature hydrothermal deposits in the rift zone of the Mid-Atlantic Ridge. Geology of Ore Deposits, 50 (2) 119-134 doi:10.1134/s1075701508020037 | Journal (article/letter/editorial) | | and Fe-vernadite. Fe-free vernadite, akaganeite, opal, nontronite, lepidocrocite, and jarosite occur in...goethite along with particles of Fe-free vernadite and opal were found. The contents of major, minor, and noble...described from the Franklin Seamount in the Woodlark Basin, the southwestern Pacific (Gorshkov et al.,...Bogdanov et al., 1997); the northern Lau Basin in the southwestern Pacific (Lisitsyn et al., 1992; Gorshkov et...et al., 1992b); and the axial seamount of the Juan de Fuca Ridge (Bogdanova et al., 1990; Hannington |  | Binns, R. A., Scott, Steven D., Bogdanov, Y. A., Lisitzin, A. P., Gordeev, V. V., Gurvich, E. G., Finlayson, E. J., Boyd, T., Dotter, L. E., Wheller, G. E., Muravyev, K. G. (1993) Hydrothermal oxide and gold-rich sulfate deposits of Franklin Seamount, western Woodlark Basin, Papua New Guinea. Economic Geology, 88 (8) 2122-2153 doi:10.2113/gsecongeo.88.8.2122 | Journal (article/letter/editorial) | | extentarewidelydistributedat a '2,143-to 2,366-mdepthonand near Franklin Seamount.Franklin is a youngsubmarinebasalticandesitevolcanowith...(PapuaNew spreading beneath Guinea-Australia-Canada-Woodlark; Binns et al., the Woodlarkaxisis now beingsubducted...sevenlongduration dives in the western Woodlark basin, four climbed Franklin Seamount from different directions ...Dobu Seamountin ther an interarc nor a back-arc basin. Rather, its of microplaterotathefarwest(Fig.2)...sea-floorspreading, Geologyof Franklin Seamount basaltsandFe-Ti andesires of midoceanridgebasalt Franklin Seamountrises |  | Sun, Z., Zhou, H., Glasby, G. P., Sun, Z., Yang, Q., Yin, X., Li, J. (2013) Mineralogical characterization and formation of Fe-Si oxyhydroxide deposits from modern seafloor hydrothermal vents. American Mineralogist, 98 (1) 85-97 doi:10.2138/am.2013.4147 | Journal (article/letter/editorial) | | Marine Geology, 266071, Qingdao, China 3 School of Ocean and Earth Sciences, Tongji University, Shanghai...from hydrothermal fields of the Valu Fa Ridge, Lau Basin, especially the role that the neutrophilic Fe-oxidizing...silica. As a result, significant precipitation of opal-A occurred through inorganic polymerization. However...and Fe-rich layers may be absent in the Archean ocean and that alternating bands in BIFs represent a diagenetic...Precambrian banded iron formations (BIF). Keywords: Lau Basin, hydrothermal Fe-Si oxides, banded iron formations |  | Bogdanov, Yu. A., Lein, A. Yu., Sagalevich, A. M., Ul’yanov, A. A., Dorofeev, S. A., Ul’yanova, N. V. (2006) Hydrothermal sulfide deposits of the Lucky Strike vent field, Mid-Atlantic Ridge. Geochemistry International, 44 (4) 403-418 doi:10.1134/s0016702906040070 | Journal (article/letter/editorial) | | unstable and experienced phase separation beneath the ocean floor. The phase separation was responsible for...bathymetric control of hydrothermal ore formation in the ocean. DOI: 10.1134/S0016702906040070 INTRODUCTION The...high-temperature hydrothermal solutions to the ocean floor. Transparent and relatively low-temperature...temperature of hydrothermal fluid exiting at the ocean floor within the field is 333°ë [7]. GEOCHEMISTRY...The latest low-temperature association includes opal and other minerals. 2006 408 BOGDANOV et al. |  | | Journal (article/letter/editorial) | | 80401 2 GEOMAR, 3 Department Helmholtz Centre for Ocean Research Kiel, Wischofstrasse 1-3, D-24148 Kiel...are thought to have formed (Allen et al., 2002; Franklin et al., 2005). We assess the impact that boiling...60°N A1,2 Aleutian arc ASIA Kurile arc Okinawa basin 30°N A3 R4 R5-8 R11 R9-10 A4 Ryukyu arc R12...2 A14 S3-6 Hawaii A13 A15 Andaman basin A16 A17 Manus basin 0° S10 S11-18 S7-9 R13-23 A18 A20 A21...A24-26 A27,28 S19 Woodlark basin S20 -22 AUSTRALIA 30°S 0° Fiji basin Lau basin S23-27 S28 S29 |  | Melekestseva, Irina, Kotlyarov, Vasiliy, Tret’yakov, 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°20′ N, Mid-Atlantic Ridge. Minerals, 12 (12) 1626 doi:10.3390/min12121626 | Journal (article/letter/editorial) | | with up to 41.38 wt% Cd) and wurtzite, subordinate opal, pyrite, chalcopyrite and Fe-oxyhydroxides, as well...submarine caldera, Izu-Ogasawara Arc, northwestern Pacific [21]. Two grains of native cadmium were reported...southeastern slope of seamount 13◦ 200 N at a water depth of 2700–2850 m (Figure 1). The seamount 13◦ 200 N is...Cu-rich chimneys contain numerous channels filled with opal sinters. The sulfide edifice was oxidized from the...more compact opal–Zn sulfide zone up to 1.5 cm thick rimmed by an almost continuous dense opal–Zn sulfide |  | Canet, Carles, Prol-Ledesma, Rosa María, Proenza, Joaquín Antonio, Rubio-Ramos, Marco Antonio, Forrest, Matthew J., Torres-Vera, Marco Antonio, Rodríguez-Díaz, Augusto Antonio (2005) Mn–Ba–Hg mineralization at shallow submarine hydrothermal vents in Bahía Concepción, Baja California Sur, Mexico. Chemical Geology, 224 (1) 96-112 doi:10.1016/j.chemgeo.2005.07.023 | Journal (article/letter/editorial) | | and structureless detrital aggregates cemented by opal-A, barite and calcite occur around the main discharge...on deep-sea vent systems, usually related to mid-ocean ridges and backarc oceanic basins. Few shallow-water...of detrital and bioclastic fragments cemented by opal with minor amounts of calcite and barite, (2) moss-like... 4). These stromatolites coat the structureless opal cemented aggregates and the Mn-oxide crusts, and...vents. Cc, stromatolitic calcite-silica crusts; Si, opal-cemented aggregates; Mn, manganese oxide crust. |  | | Journal (article/letter/editorial) | | Precipitation of gold during conductive cooling of mid-ocean ridge black smoker (MOR) fluids occurs at low temperatures...sebastian.fuchs@bgr.de 1 GEOMAR – Helmholtz Centre for Ocean Research Kiel, Wischhofstrasse 1-3, 24148 Kiel,...1977 (Lonsdale 1977) and black smokers at East Pacific Rise a few years later (Francheteau et al. 1979;...comparable to massive sulfide deposits mined on land (Franklin et al. 2005; Hannington et al. 2010). High Au...enrichment in (i) basalt-hosted systems at mid-ocean ridges, (ii) ultramafic rock-hosted systems, (iii) |  | | Journal (article/letter/editorial) | | Chimney from the PACMANUS Hydrothermal Field, Manus Basin, Papua New Guinea R. A. Binns† Commonwealth Scientific...sulfide-rich chimneys at PACMANUS, eastern Manus basin, by virtue of high silica content, a stromatolite-like...dominated by 5- to 10-mm-thick primary laminae of opal-A-dominated fronds clouded by submicroscopic sphalerite...modified by dissolution and then redeposition of opal and further growth of pyrite and sphalerite. Beneath...sphalerite-barite carapace ~5 cm thick and devoid of opal is banded parallel to the chimney exterior. At least |  | Lisitsyn, A. P., Crook, K. A. W., Bogdanov, Yu. A., Zonenshayn, L. P., Murav'yev, K. G., Tufar, W., Gurvich, Ye. G., Gordeyev, V. V., Ivanov, G. V. (1993) A HYDROTHERMAL FIELD IN THE RIFT ZONE OF THE MANUS BASIN, BISMARCK SEA. International Geology Review, 35 (2) 105-126 doi:10.1080/00206819309465517 | Journal (article/letter/editorial) | | HYDROTHERMAL FIELD IN THE RIFT ZONE OF THE MANUS BASIN, BISMARCK SEA a a a A. P. Lisitsyn , K. A. W...HYDROTHERMAL FIELD IN THE RIFT ZONE OF THE MANUS BASIN, BISMARCK SEA, International Geology Review, 35:2...HYDROTHERMAL FIELD IN THE RIFT ZONE OF THE MANUS BASIN, BISMARCK SEA Downloaded by [University of Montana]...inactive, in the spreading center of the Manus backarc basin were discovered, mapped, and sampled using Mir manned...composition and lateral zoning, these back-arc basin deposits are indistinguishable from those at hydrothermal |  | Wang, Yan, Wu, Zhongwei, Sun, Xiaoming, Deng, Xiguang, Guan, Yao, Xu, Li, Huang, Yi, Cao, Kaijun (2018) He–Ar–S Isotopic Compositions of Polymetallic Sulphides from Hydrothermal Vent Fields along the Ultraslow-Spreading Southwest Indian Ridge and Their Geological Implications. Minerals, 8 (11) 512 doi:10.3390/min8110512 | Journal (article/letter/editorial) | | number of active/inactive vent fields in the Indian Ocean. The helium concentrations and isotopic ratios in...massive sulphides from the fast-spreading East Pacific Rise (EPR), especially for three Cu–Fe-rich samples...the majority of sulphide minerals from the Indian Ocean have much higher δ34 S values (3.0h–9.8h, ~5.9 on...sediment-starved mid-ocean ridges (MORs), lying between those of air-saturated water (ASW) and mid-ocean ridge basalt...settings on the modern seafloor, including mid-ocean ridges (MORs) with different spreading rates [1–6] |  | Simonov, V. A., Kovyazin, S. V., Terenya, E. O., Maslennikov, V. V., Zaykov, V. V., Maslennikova, S. P. (2006) Physicochemical parameters of magmatic and hydrothermal processes at the Yaman-Kasy massive sulfide deposit, the southern Urals. Geology of Ore Deposits, 48 (5) 369-383 doi:10.1134/s1075701506050035 | Journal (article/letter/editorial) | | parameters of black smokers in the present-day Pacific backarc basins. DOI: 10.1134/S1075701506050035...Tuva. Since the latter was formed in a backarc basin (Simonov et al., 1999), this similarity is an additional...mounds of the present-day Woodlark and Manus backarc basins in the Pacific Ocean. Study in a cryogenic chamber...range of inclusions in anhydrite from the Manus Basin. In addition to the two prevalent temperature ranges...minerals from hydrothermal mounds in the Manus Basin. The dashed line depicts data on fluid inclusions |  | | Journal (article/letter/editorial) | | Morphogenetic Types of Ferromanganese Deposits in the World Ocean O. Yu. Bogdanovaa, A. I. Gorshkovb, G. V. Novikova...types have been found and studied in the World Ocean: nodules, micronodules, Cobearing crusts, crustlike...oceanic water in Fe from the Pacific to the Indian and then the Atlantic Ocean. The practical interest in...1. Location of the studied FMDs in the World Ocean Ocean FMD type Nodules and micronodules Sedimentation...hydrothermal manganese crusts and ferruginous ochers Pacific Indian Clarion-Clipperton ore province; Northeast |  | Ahmadi, J., Mirnejad, H., Modabberi, S., Niroomand, S. (2019) Geochemical Evidence for the Depositional Environment of the Esfandaghe Manganese Deposit, Kerman Province, Iran. Geochemistry International, 57 (3) 266-281 doi:10.1134/s0016702919030030 | Journal (article/letter/editorial) | | manganese nodules from the northeast and southeast Pacific; Halbach et al., 1982) and their trace metal concentrations...V, Cr and Ti of surface nodules in Central Pacific Ocean are 0.96, 0.21, 0.71, 0.05, 0.15, 0.04, 0.04...allochthonous fragments of the subduction of the Neotethyan Ocean floor beneath Iran. The Esfandaghe manganese occurrence...been well known and described as following: 1. Mid-ocean ridge (MOR) ferromanganese crust, central Indian..., 1998); 2. MOR ferromanganese sediment, East Pacific Rise (EPR) (Marchig and Erzinger, 1986); 3. Arc |  | Safina, Nataliya P., Melekestseva, Irina Yu., Nimis, Paolo, Ankusheva, Nataliya N., Yuminov, Anatoly M., Kotlyarov, Vasily A., Sadykov, Sergey A. (2016) Barite from the Saf’yanovka VMS deposit (Central Urals) and Semenov-1 and Semenov-3 hydrothermal sulfide fields (Mid-Atlantic Ridge): a comparative analysis of formation conditions. Mineralium Deposita, 51 (4) 491-507 doi:10.1007/s00126-015-0617-9 | Journal (article/letter/editorial) | | is thought to have formed in a Devonian back-arc basin (Koroteev et al. 1997). The area of the deposit...the mid-Atlantic rift valley, on an EW-trending seamount ∼10 km long and 4.5 km wide Miner Deposita ...44° 59.24′ W) is situated near the base of the seamount, at a depth of 2570–2620 m (Fig. 2). It consists...W) is located on the northeastern slope of the seamount at depths of 2400–2600 m and is associated with...barite from st. 186 are coated by opal. Hematite forms clots in the late opal, or globules on the sulfides |  | | Report (volume) | | years of hydrothermal fluids from 13~ on the East Pacific Rise DICKSON, P., SCHULTZ,A. & WOODS,A. Preliminary...modelling of hydrothermal circulation within mid-ocean ridge sulphide structures 145 PASCOE,A. R. & CANN...mineralization in the western Woodlark and eastern Manus basins of the western Pacific 19I KNott, R., FALLICK...relation to crustal evolution of the Lau Backarc Basin 231 SUDARIKOV, S. M., DAVYDOV,M. P., BAZELYAN...characteristics of hydrothermal vent organisms from 9~ East Pacific Rise 329 DIXON, D. R., JOLLIVET, D. A. S. B. |  | | Journal (article/letter/editorial) | | interpreted setting is similar to that of the Lau basin, where high-temperature (280°–334°C) white smoker...Lambert and Sato, 1974; Large, 1977; Sangster, 1978; Franklin et al., 1981; Kalogeropoulos and Scott, 1983;...or perhaps supersaturated with silica prior to ocean-wide emergence of silica-consuming diatoms in the...closely resembles modern settings such as in the Lau basin (e.g., Fouquet et al., FIG. 1. Simplified geologic...nonvesicular pillowed and massive basalt flows of back-arc basin geochemical affinity, with subordinate rhyolite |  | | Journal (article/letter/editorial) | | was dominated by back-arc rifting in a marginal basin, probably related to an island arc outboard of the...sequences and remnants of the intervening Iapetus Ocean above Baltica in a stack of major nappe complexes...(UVM) consists of basaltic pillow lavas of back-arc basin basalt (BAB) affinity, and subordinate rhyolitic flows...the Blanco Fracture Zone, in the northeast Pacific Ocean. Younger type II quartz spherules in the jaspers...an extinct hydrothermal vent field of the Indian Ocean. Hematitic cherts of Early Cretaceous age in DSDP |  | Sun, Zhilei, Zhou, Huaiyang, Yang, Qunhui, Sun, Zhixue, Bao, Shenxu, Yao, Huiqiang (2011) Hydrothermal Fe–Si–Mn oxide deposits from the Central and South Valu Fa Ridge, Lau Basin. Applied Geochemistry, 26 (7) 1192-1204 doi:10.1016/j.apgeochem.2011.04.008 | Journal (article/letter/editorial) | | deposits from the Central and South Valu Fa Ridge, Lau Basin Zhilei Sun a,b,c, Huaiyang Zhou a,d,⇑, Qunhui Yang...the Central and Southern Valu Fa Ridge (VFR), Lau Basin were examined to explain the source origin and formation...constituents of modern ocean-floor deposits in various geological settings, such as mid-ocean ridges (Binns et...setting The Lau Basin is a wedge-shaped, back-arc basin located in the SW Pacific Ocean, just west of the...southwards (Hawkins, 1995). Currently, the Lau Basin is composed of three major active spreading ridges: |  | Peng, Xiaotong, Chen, Shun, Zhou, Huaiyang, Zhang, Lixue, Wu, Zijun, Li, Jiangtao, Li, Jiwei, Xu, Hengchao (2011) Diversity of biogenic minerals in low-temperature Si-rich deposits from a newly discovered hydrothermal field on the ultraslow spreading Southwest Indian Ridge. Journal of Geophysical Research, 116. doi:10.1029/2011jg001691 | Journal (article/letter/editorial) | | species are transferred from the lithosphere to the ocean. Since 1977, more than 200 seafloor vent fields...slowest‐spreading ridges (1.4–1.6 cm/yr) of the global ocean ridge system. The Gallieni transform fault (GTF)...cruise of the R/V DayangYihao conducted by the China Ocean Mineral Resource R&D Association (COMRA). These...deposits, based on XRD analyses, was dominated by opal‐A, pyrite, and marcasite (Figure 3). Marcasite and...Natrojarosite was also present in the inner layer. Opal‐A was the main mineral in middle and outer layer |  | Melekestseva, Irina Yu., Maslennikov, Valery V., Tret’yakov, 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°31.13′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) | | proportion of visible gold is associated with abundant opal-A, which precipitated after a first generation of...were found in earlier sulfides. Fluid inclusions in opal-A associated with native gold indicate precipitation...in the sulfides and in aragonite associated with opal-A; invisible silver was detected in all sulfides...Ronde et al., 2011; Vai Lili field, Lau back-arc basin, up to 28.7 ppm Au and 300 ppm Ag; Herzig 741 ... et al., 1993; PACMANUS field, Manus back-arc basin, up to 57 ppm Au and 585 ppm Ag; Ihle et al., 2005) |  | A. Marques, Ana Filipa, Roerdink, Desiree L., Baumberger, Tamara, de Ronde, Cornel E. J., Ditchburn, Robert G., Denny, Alden, Thorseth, Ingunn H., Okland, Ingeborg, Lilley, Marvin D., Whitehouse, Martin J., Pedersen, Rolf B. (2020) The Seven Sisters Hydrothermal System: First Record of Shallow Hybrid Mineralization Hosted in Mafic Volcaniclasts on the Arctic Mid-Ocean Ridge. Minerals, 10 (5) 439 doi:10.3390/min10050439 | Journal (article/letter/editorial) | | Hosted in Mafic Volcaniclasts on the Arctic Mid-Ocean Ridge Ana Filipa A. Marques 1,2, *, Desiree L. Roerdink...mid-ocean ridge setting. The vent field is located at the southern part of the Arctic mid-ocean ridge...slow spreading mid-ocean ridge on the Kolbeinsey segment of the Arctic Mid-Ocean Ridge (AMOR). At Seven...Arctic Mid-Ocean Ridge (AMOR) system depicting the Knipovich and Figure of of thethe Arctic Mid-Ocean Ridge...shallow part known as the Eggvin Bank. A recent ocean bottom seismometer (OBS) survey across the 3. Materials |  | | Report (issue) | | originally given at an international workshop on deep ocean mineral resources beyond the limits of national...tectonic settings at the modern seafloor including mid-ocean ridges, back-arc rifts, and seamounts. Many of the...sulphides, and vent biota at the crest of the East Pacific Rise at 21°N in 19791,2 confirmed that the formation...the discovery of hydrothermal vents at the mid-ocean ridges, significant mineral deposits have been documented...on fast-, intermediate-, and slow-spreading mid-ocean ridges, on axial and off-axis volcanoes and seamounts |
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