| | Journal (article/letter/editorial) | A guide to the volcanoes of southern Kamchatka, Russia Tony Waltham WALTHAM, T. 2001. A guide to the...the volcanoes of southern Kamchatka, Russia. Proceedings of the Geologists's Association, 112,67-78. The...The remote sub-arctic wilderness of Kamchatka contains a line of active volcanoes above the Pacific Ocean...around Petropavlovsk. Descriptions cover the Uzon caldera and its Valley of Geysers, and the volcanoes...(e-mail: tony.walthamtisntu.ac.uki 1. INTRODUCTION Kamchatka is a peninsula 1200 km long, fattening out so | | | Journal (article/letter/editorial) | COMPLEX MERCURY-ANTIMONY-ARSENIC MINERALIZATION OF THE UZON-WAIOTAPU TYPE IN MODERN HYDROTHERMAL SYSTEMS G....COMPLEX MERCURY-ANTIMONY-ARSENIC MINERALIZATION OF THE UZON-WAIOTAPU TYPE IN MODERN HYDROTHERMAL SYSTEMS, International... COMPLEX MERCURY-ANTIMONY-ARSENIC MINERALIZATION OF THE UZON-WAIOTAPU TYPE IN MODERN HYDROTHERMAL SYSTEMS Downloaded...of Sciences, Petropavlovsk-Kamchatskiy) From: "Uzon-Vayotapskiy tip kompleksnogo rtutno-sur'myano-mysh'yakovogo...rudnykh mestorozhdeniy, 1991, No. 3, pp. 3-15. The Uzon-Waiotapu type of complex mercury-antimony-arsenic | | | Journal (article/letter/editorial) | g. The Geysers, California; Kambalnyi spring, Kamchatka, U . S . S . R . ) where the a m m o n i u m levels...waters Uzon Caldera, Kamchatka, U.S.S.R. Shumhaya, Kamchatka, U.S.S.R. Akad. Nauk Volcano, Kamchatka, U.S...U.S.A. Morgan, California, U.S.A. Geizernye, Kamchatka, U.S.S.R. Tuscan, California, U.S.A. Aetna, California...waters Uzon Caldera, Kamchatka, U.S.S.R. Uzon Caldera, Kamchatka, U.S.S,R. Uzon Caldera, Kamchatka, U.S...waters Uzon Caldera, Kamchatka, U.S.S.R. Uzon Caldera, Kamchatka, U.S.S.R. Uzon Caldera, Kamchatka, U.S | | | Journal (article/letter/editorial) | clear example of a deposit of such type is the Uzon caldera (7), a volcano-tectonic depression of the ring...of large masses of pumice and ignimbrites. The caldera is 9 x 12 km in size; within it are ashpumice tuffs...thermal waters in the area of development of the Uzon acidic sulfide hot springs as original. Further...been found in the sections through the Uzon caldera. The Uzon caldera is characterized by a high degree of...increased concentrations of zinc (up to 0.5%), silver, molybdenum, lead, cadmium and other metals. Among | | | Book (edition) | Conservation of natural resources â RussiaâRussian Far East. conservationâRussiaâRussian Far East. Far EastâManagement...Nature Natural resources â RussiaâRussian Sustainable developmentâRussiaâRussian Far East. 1. Title...of the Russian Far East 2 Primorsky Krai 3 Khabarovsk Krai 4 Jewish Autonomous Oblast 5 Amur...429 A note on transliteration Index 179 197 Kamchatka Oblast Appendixes 449 3 /// 10 Notes iv...U.S. and Russia, 1970-1999.53 1934-1998.273 Figure 10.1 Industrial production in Kamchatka Figure 1 | | | Journal (article/letter/editorial) | â calcite veins in the AlacrĂĄn silver mine, Pampa Larga mining district, Chile, by Clark (1970). He reported...a cement in sandy gravels from the Uzon caldera, Kamchatka, Russia. They reported the composition as As8S9...(1998), the distribution of minerals observed in the Uzon hydrothermal system is probably similar to that...antimony â arsenic mineralization, Uzon caldera, Kamchatka, Russia. J. Volcan. Geotherm. Res. 84, 153-171 | | | Journal (article/letter/editorial) | 4, pp. 519â524. GEOLOGY The Epithermal GoldâSilver Mineralization in Volcanic Belts of Northeast Asia...29, 2006 DOI: 10.1134/S1028334X07070112 Goldâsilver mineralization in Northeast Asia is controlled...parallel to the present-day position of the KurilâKamchatka deepwater trench (Fig. 1): Late JurassicâEarly...EoceneâOligocene KoryakâWest Kamchatka (KWKVB), OligoceneâQuaternary Central Kamchatka (CKVB), and Plioceneâ...Plioceneâ Quaternary East Kamchatka (EKVB). The Uyandaâ Yasachen (UYaVB) and Oloi (OVB) were developing parallel | | Tolstykh, Nadezhda, Shapovalova, Maria, Shaparenko, Elena, Bukhanova, Daria (2022) The Role of Selenium and Hydrocarbons in Au-Ag Ore Formation in the Rodnikovoe Low-Sulfidation (LS) Epithermal Deposit, Kamchatka Peninsula, Russia. Minerals, 12 (11) 1418 doi:10.3390/min12111418 | Journal (article/letter/editorial) | Low-Sulfidation (LS) Epithermal Deposit, Kamchatka Peninsula, Russia Nadezhda Tolstykh 1, *, Maria Shapovalova...Rodnikovoe Low-Sulfidation (LS) Epithermal Deposit, Kamchatka Peninsula, and Daria Bukhanova 2 Sobolev Institute...Russian Academy of Sciences, 630090 Novosibirsk, Russia Institute of Volcanology and Seismology, Far Eastern...Petropavlovsk-Kamchatsky, Russia Correspondence: tolst@igm.nsc.ru Abstract: Gold-silver mineralization in the...alternating ore assemblages have been identified: silver-aguilariteacanthite and gold-uytenbogaardtite-acanthite | | | Journal (article/letter/editorial) | Epithermal Gold-Silver Mineralization of the Asachinskoe Deposit in South Kamchatka, Russia Ryohei Takahashi1...Russian Academy of Science, Petropavlovsk-Kamchatsky, Russia and 4Graduate School of Engineering, Hokkaido University...representative low-sulfidation type of deposit in Kamchatka, Russia. In the Asachinskoe deposit there are approximately...deposit, fluid inclusion, hydrothermal breccia, Kamchatka, K-Ar age, selenium and sulfur fugacities. Received...Resource Geology Asachinskoe goldâsilver deposit in Kamchatka 1. Introduction The Asachinskoe (also | | | Journal (article/letter/editorial) | ore occurrences in Kamchatka, including the Apapel' hot springs and the Uzon caldera. Deposits of the opalite...strongly by data for the Kamchatka-Kuril volcanic region. It is well known that Kamchatka has areas of Recent...waters near the Apapel' springs (51) and in the Uzon caldera (19). Kunashir Island in the southern part of...the andesite-basalt series of volcanites of the Kamchatka-Kuril region (7, 8, etc. ). Since this region...mineralization and the related epithermal gold-silver and fluorite Cretaceous mineralization is related | | | Journal (article/letter/editorial) | geothermal wells in Iceland and hot springs in the Kamchatka Peninsula. Ă 2013 Elsevier Ltd. All rights reserved...wells in Iceland and hot springs in the Kamchatka Peninsula, Russia. 2. MATERIALS AND METHODS The experiments...wells in Iceland and hot springs in the Kamchatka peninsula, Russia. Calculations of partition coeïŹcients...wells in Iceland and hot springs in the Kamchatka peninsula, Russia. The data for Table 7 Approximate formation...wells in Iceland and hot springs in the Kamchatka Peninsula, Russia (symbols). The Iceland concentration | | | Journal (article/letter/editorial) | are distinguished, illustrated by examples from Kamchatka. Epithermal ore deposits were formed by sys tems...Main Types of Thermal Springs (as exemplified by Kamchatka) Downloaded by [Universite Laval] at 00:34 25...isotherm. The Mutnovskiy geothermal field on Kamchatka which has been examined in depth [25, 26] may...present Pauzhetka on Kamchatka, drilled in detail. The fluids discharge into a caldera of the same name [21]...of a Neogene volcano (Fig. 2). The walls of the caldera consist of Neogene andesite-basalt volcanic rocks | | | Journal (article/letter/editorial) | fluid in the formation of gold and silver deposits in Southern Kamchatka V.N. Sharapov a,*, A.S. Lapukhov... 630090, Russia b Consulting Geologist Bureau, Leninskii pr. 222, office 56, Moscow, Russia Received...The origin of gold and silver deposits in the Southern Kamchatka ore district is considered in terms...shown that VOFSs forming sulfide-rich gold and silver deposits have no stationary impermeable caps in...qualitative magmagene model of formation of gold and silver deposits in active continental margins (Henley | | Myagkaya, I.N., Lazareva, E.V., Zaikovskii, V.I., Zhmodik, S.M. (2020) Interaction of natural organic matter with acid mine drainage: Authigenic mineralization (case study of Ursk sulfide tailings, Kemerovo region, Russia) Journal of Geochemical Exploration, 211. 106456 doi:10.1016/j.gexplo.2019.106456 | Journal (article/letter/editorial) | study of Ursk sulïŹde tailings, Kemerovo region, Russia) T â I.N. Myagkayaa, , E.V. Lazarevaa, V.I....of Sciences, 3, Koptyug Ave, Novosibirsk 630090, Russia Boreskov Institute of Catalysis, Siberian Branch...Sciences, 5, Lavrentiev Ave, Novosibirsk 630090, Russia 1. Introduction Studies of minerals present in...(Seredin and Povarennykh, 1996). Metallic gold and silver were found in lenses of auriferous brown coal among...accuracy was from 14 to 59% for gold and 5â59% for silver at the Ń = 0.95 conïŹdence depending on the Au and | | | Journal (article/letter/editorial) | complexing and transporting elements like arsenic, silver, gold and antimony (e.g. Webster, 1987; Benedetti...White Island (open diamonds, Webster, 1987), the Uzon soil waters (open circles, Migdisov and Bychkov...soil waters in the Uzon caldera in Kamchatka, Russia (Migdisov and Bychkov, 1998). Uzon soil water concentrations...Cempbell P. G. C. (2001) Thiosulphate enhances silver uptake by a green alga: role of anion transporters...mercuryantimony-arsenic mineralization, Uzon caldera, Kamchatka, Russia. J. Volcanol. Geotherm. Res. 84, 153â171 | | | Book | P.O. Ocean Pictures Ltd. Box 368, Moscow 103009 Russia Phone/fax (7-095) 203 3574 e-mail oceanpicture@glasnet...fine mineralogical editions have been published in Russia. First of all one should mention the journal World...complete summary of discoveries of uranium minerals in Russia is given in Proceedings of the Russian Mineralogical...comprehensive book about 582 new minerals discovered in Russia (within its former and modern boundaries). The...8% of the total number, had been discovered Ill Russia in the pre-Soviet period (before 1917-1921). An | | | Journal (article/letter/editorial) | ore-forming fluids in the Huize Zn-Pb-(Ag-Ge) district, Yunnan, ChinaâHan Runsheng, Liu Congqiang, Huang...in a NYF-type granitic pegmatite, South Platte district, Colorado: Evidence from LA-ICP-MS analysis of...from the giant Neoproterozoic epithermal Imiter silver deposit, Morocco: Evidence for a mantle sourceâG...fluid flow along the Cloncurry Fault, Cloncurry district, NW Queensland, Australia: Geodynamic and metallogenic...40Ar/36Ar ratio in mantle xenoliths from Far Eastern RussiaâJunji Yamamoto, Ichiro Kaneoka, Shunichi Nakai | | | Journal (article/letter/editorial) | associated with active geothermal systems in Kamchatka, USSR ( MIRONOVAet al., 1984), and in New Zealand...spring waters emanating from geothermal systems in Kamchatka, USSR; Japan; and New Zealand. EXPERIMENTAL METHODS...active geothermal systems. In the Uzon geothermal region of Kamchatka, USSR, A& (am) and subordinate orpiment...samples collected at various hot springs in the Uzon caldera by MIRONOVA et al. (1984). AS& (am) by about...1984) for various hot springs in the Uzon Caldera of Kamchatka. These hot springs are reported to be | | | Journal (article/letter/editorial) | precipitation of argentite from silver chloride complexes while silver and gold bisulfide complexes persist...and is related to active rhyolitic caldera volcanism (Maroa caldera). For more details on the geology...of New Zealand, Steamboa t Springs in Nevada, Uzon Caldera in Kamchat ka, and Beppu in Japan (Henley et...spectroscopy (± 30% accurate) and, for gold and silver, also by graphite furnace atomic absorptio n (analyses...a fault (probably a ring fracture of the Maroa caldera, as indicated by relative displacements and systematic | | | Journal (article/letter/editorial) | Paleogene. Accumulations of mercury ores in Koryak-Kamchatka, Sakhalin, and the Kuril Islands are Late Tertiary...of activation. Epithermal accumulations of gold-silver, antimony-mercury and fluorite, which are typical...MesoCenozoic activation: 1) Tien Shan, 2) Char district in the Zaysanian metallogenic province; 3) Altay-Sayan;...Verkhoyansk-Kolyma; 2) Okhotsk-Chukotka; 3) Koryak-Kamchatka; 4) Primor'ye; 5) Sakhalinian.** MEDITERRANEAN...formation shows most completely in I3eregi mining district and the mercuriferous â in Vyshkovo, where it | | | Journal (article/letter/editorial) | lesser extent, as a minor constituent of lead, silver, and gold ore veins. Pararealgar occurs as a yellow...(Porter & Sheldrick, 1972); PPV = alacranite from Kamchatka (Popova et al., 1986); BP = natural -As4S4 (Burns...new arsenic sulphide was found at the Uzon caldera (Kamchatka, Russian Federation) by Popova et al. (1986)...(Kothiyal & Ghosh, 1976); circle: alacranite from Kamchatka (Popova et al., 1986). -phase (2.593(6) Ă
; Porter...(Kothiyal & Ghosh, 1976); circle: alacranite from Kamchatka (Popova et al., 1986); up triangle: synthetic | | | Journal (article/letter/editorial) | the crystalline granitic rocks of the Jachymov district are rich in radon (3.5 x 10-7 Ci) and at 30°C...iron, manganese, zinc, lead, arsenic, copper, and silver (Helgeson 71, White 170) and deposit an iron-rich...up to 6% silver present in bornite, digenite, chalcopyrite, stromeyerite, and native silver (Skinner...deposition of native lead and minor amounts of native silver from the Cheleken thermal brines. The native lead...identified) alteration of H olocene tuffs at Pauzhetka, Kamchatka where Naboko documents one of the few instances | | | Report (issue) | sufficient detail for inclusion in the tables. Caldera-bearing lava shields of tholeiitic basalt (old...varied) (see Figure 8 in Pike, 1978). Additionally, caldera-bearing lava shields of alkalic or mixed basalts...previously published , values. For example, Katmai caldera averages about 600 m deep (including depth of the...Hakone Batur KG Calcalkalic Silicic Stratocone, Caldera Alkalic Mt. Elgon Tambora Faial KA As for KAS...basalt, rhyolite, and dacite. Composite volcano; caldera is major collapse depression much broader than | | Wu, Yang, Zhou, Xiao-yong, Lei, Mei, Yang, Jun, Ma, Jie, Qiao, Peng-wei, Chen, Tong-bin (2017) Migration and transformation of arsenic: Contamination control and remediation in realgar mining areas. Applied Geochemistry, 77. 44-51 doi:10.1016/j.apgeochem.2016.05.012 | Journal (article/letter/editorial) | volcanic residues and is often associated with gold-, silver- or lead-bearing ores (Bullen et al., 2003). High-grade...Getchell mine (Nevada, USA) Uzun area (Kamchatka Peninsula, Russia) As content (mg·kg-1) Ore type EP...abandoned mine tailings in Adak, Vasterbotten district (northern Sweden). Applied Geochemistry. 21, 1760-1780...spent geothermal fluids in Mutnovsky field (Kamchatka, Russia). Chemical Geology. 288, 115-132. TE D Keshavarzi...Kermani, M., 2012. Arsenic in the Muteh gold mining district, Isfahan, Iran. Environmental Earth Sciences. | | Bonazzi, P., Menchetti, S., Pratesi, G., Muniz-Miranda, M., Sbrana, G. (1996) Light-induced variations in realgar and beta -As4S4; X-ray diffraction and Raman studies. American Mineralogist, 81 (7) 874-880 doi:10.2138/am-1996-7-810 | Journal (article/letter/editorial) | Alacran deposit (identical to that from the Uzon caldera, Kamchatka, gar. The mineral realgaris the low-temperaturepolymorph...alacranite is found as a minor constituent of lead, silver, and gold ore quite similar to that of the B phase... another phasenamed "1 phase" was described in silver-arsenic-tin veins in the Mina Alacran ore de- by |
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