 | | Report (issue) | | β = 102.007° Z = 2 X-ray Powder Pattern: Uzon caldera, Russia. 3.064 (100), 5.91 (90), 2.950 (90), 5.11...29.97 100.00 (4) 67.52 32.48 100.00 (1) Uzon caldera, Russia; average of 4 electron microprobe analyses;...Hg-Sb-As system as cement in a sandy gravel (Uzon caldera, Russia); formed at low temperatures in a polymetallic...arsenic, sulfur, stibnite, pyrite, greigite, arsenopyrite, arsenolamprite, sphalerite, acanthite, barite...uzonite, stibnite, cinnabar, pyrite, sulfur (Uzon caldera, Russia); realgar, pyrite, sphalerite, galena, chalcopyrite |  | | Journal (article/letter/editorial) | | in the Alacrán silver mine, Pampa Larga mining district, Chile, by Clark (1970). He reported a realgar-like...a cement in sandy gravels from the Uzon caldera, Kamchatka, Russia. They reported the composition as As8S9...using microwave technology to recover gold from arsenopyrite and pyrite concentrates have produced alacranite...(1998), the distribution of minerals observed in the Uzon hydrothermal system is probably similar to that...the paragenetic sequence of some cassiterite – arsenopyrite – base metal sulfide deposits. Econ. Geol. 81 |  | | 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...mercury metacinnabarite, realgar, orpiment, arsenopyrite, pyrite, marcasite, stibnite, metastibnite, |  | | Journal (article/letter/editorial) | | systems include orpiment (As&), realgar (AsS), arsenopyrite (FeAsS), loellingite ( FeAs), and native arsenic...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 |  | Scharrer, Manuel, Sandritter, Katharina, Walter, Benjamin F., Neumann, Udo, Markl, Gregor (2020) Formation of native arsenic in hydrothermal base metal deposits and related supergene U6+ enrichment: The Michael vein near Lahr, SW Germany. American Mineralogist, 105 (5). 727-744 doi:10.2138/am-2020-7062 | Journal (article/letter/editorial) | | metal deposits. Its rarity (compared to pyrite, arsenopyrite, galena, sphalerite, or chalcopyrite, for example)...mineralized hydrothermal veins in the Schwarzwald mining district between Karlsruhe and Basel. These veins consist...Etiene, France Note: Mineral abbreviations: Asp = arsenopyrite, Gn = galena, Nat. As = native arsenic, Nat...As, Rg, Orp – Au deposit Active geothermal Uzon, Russia Sbn, Rg, Orp Nat. As → Rg → Orp, 0 Boiling,...fluid) As, Fe is b.d.l. (Carlin-type) Vorontsovskoe, Russia gold deposits Table 1. SCHARRER ET AL.: NATIVE |  | 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 sulfide tailings, Kemerovo region, Russia) T ⁎ 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...(ZnS), chalcopyrite (CuFeS2), galena (PbS), arsenopyrite (FeAsS), tennantite (Cu3AsS3), cinnabar (α-HgS))...minerals: galena, chalcopyrite, bornite (Cu5FeS4), arsenopyrite, sphalerite, tennantite (Cu3AsS3), altaite (PbTe) |  | 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) | | content (µg·L-1) ~39–299 ~1.3–9.6 Pyrite, arsenopyrite, realgar 79 ± 6 2.63 ~95.8– 2123 Realgar...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...Falconer, D., Youngson, J.H., 2003. Environmental arsenopyrite stability and dissolution: theory, experiment...spent geothermal fluids in Mutnovsky field (Kamchatka, Russia). Chemical Geology. 288, 115-132. TE D Keshavarzi |  | | Journal (article/letter/editorial) | | Abstract: Southern Tuscany (central Italy) is a mining district with epithermal stibnite (Hg and Au) mineralisation...Introduction The interest in the historical mining district of southern Tuscany (central Italy) and its stibnite...pyrite, barite, marcasite, pyrite and very rarely arsenopyrite were also reported. The major gangue mineral...(Fig. 1). Until the sixties the Mt. Amiata mining district was the world’s second important mercury producer...mercury-antimony-arsenic mineralisation of the Uzon Caldera, Kamchatka (MiGdisov & BYChov 1998). In hydrothermal |  | | 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 |  | Ferrini, V., Martarelli, L., De Vito, C., Cina, A., Deda, T. (2003) THE KOMAN DAWSONITE AND REALGAR ORPIMENT DEPOSIT, NORTHERN ALBANIA: INFERENCES ON PROCESSES OF FORMATION. The Canadian Mineralogist, 41 (2) 413-427 doi:10.2113/gscanmin.41.2.413 | Journal (article/letter/editorial) | | Als¸ar deposit (Jankovic et al. 1997) in the Kozuf district (former Yugoslav Re- 5/2/03, 15:16 THE KOMAN...(PK), pyrite (SK, FeK), sphalerite (ZnK), arsenopyrite (AsL), synthetic HgSe (HgM, SeL), metallic...Alşar As–Sb–Tl–Au epithermal deposit in the Kozuf district, and the Trepča deposit, the most important polymetallic...OHMOTO, H. (1977): Sunnyside mine, Eureka mining district, San Juan County, Colorado: geochemistry of gold...Tertiary Mineralization of the Kozuf Metallogenetic District, the Republic of Macedonia, with Particular Reference |  | Soktoev, B. R., Rikhvanov, L. P., Ilenok, S. S., Baranovskaya, N. V., Taisaev, T. T. (2015) Mineralogical–geochemical features of travertines of the modern continental hydrotherms: A G-1 well, Tunka depression, Baikal rift zone. Geology of Ore Deposits, 57 (4) 331-347 doi:10.1134/s1075701515040042 | Journal (article/letter/editorial) | | Tomsk, 634050 Russia b Buryat State University, ul. Smolina 24a, UlanUde, 670000 Russia Received May...scientists from var ious countries, including Russia (Bogdanov et al., Corresponding author: B.R. Soktoev...mineral phases close in com position to galena, arsenopyrite, antimonite, and bar ite, locally, with Pb...Radioactive orphans in bariterich chimneys, Axial Caldera, Juan de Fuca Ridge, Can. Mineral., 1988, vol....vostoka Rossii (Proc. AllRussia Conf. Underground Waters of the East Russia), Irkutsk: OOO Geograf, 2012 |  | | Journal (article/letter/editorial) | | The multistage deposition of Sb in the mining district of Tuscany is due to a periodic restoration of...Western Australia (Hagemann and Lüders 2003), Kamchatka (Migdisov and Bychkov 1998), New Zealand (Ashley...Amiata has a central position within the mining district of southern Tuscany which is a classical example...example of an epithermal metallogenetic district with still ongoing Sb and Hg (Au) mineralization. Geothermal...and Montauto. Until 1960, the Mt. Amiata mining district was the world’s second important mercury producer |  | | Journal (article/letter/editorial) | | abiogenic equilibrium oxidation. In Zimina volcano in Kamchatka, from a depth of about 300 m, the 6S34 values...in them is sometimes in creased somewhat. In Kamchatka, thermal waters are known with an average mineraliza...On the slopes of Mendeleyev volcano around the caldera scarp, the denuda tion processes have exposed...Khvedchenya, 1966). Kamchatka. In the rocks of the volcanic tectonic depression of the Uzon caldera, which was...cinna bar, metacinnabarite, realgar, orpiment, arsenopyrite, pyrite, antimonite, bornite, barite, etc. ( |  | | Book | | A CHANGING PLANET 11 Vanadinite, San Carlos district, Chihuahua, Mexico * 8 x 4 x 2 cm Mineral Species...hydrothermal quartz veins associated with pyrite, arsenopyrite and other sulfide minerals, and in placers resulting...such as Porcupine and Hemlo districts; Noranda district, Quebec. USA: Mother Lode belt and others in...Africa. Asia: eastern slope of the Ural Mountains, Russia; Mysore, India. Australia: Kalgoorlie, Coolgardie...1900s elaborate cigarette cases were being made in Russia, France and England. Russian cases of that period |  | | Journal (article/letter/editorial) | | silicates) Cerrusite Smithsonite Realgar, orpiment, arsenopyrite (Pyrite) Pyrite, marcasite Pyrrhotite, chalcopyrite...Barite CdSO4 CoSO4 Pyrite am. Fe(OH)3 Orpiment Arsenopyrite Claudetite CdS Cattierite Cd(OH)2 Co(OH)2... Chalcocite Covellite Magnetited Orpiment Arsenopyrite Claudetite CdS Cattierite CoS CrS Cd(OH)2...hydrothermal alteration in active geothermal fields, Kamchatka. Journal of Geochemical Exploration 36, 57–71...mercury-antimony-arsenic mineralization, Uzon caldera, Kamchatka, Russia. Journal of Volcanology and Geothermal |  | Tooth, Blake, Etschmann, Barbara, Pokrovski, Gleb S., Testemale, Denis, Hazemann, Jean-Louis, Grundler, Pascal V., Brugger, Joël (2013) Bismuth speciation in hydrothermal fluids: An X-ray absorption spectroscopy and solubility study. Geochimica et Cosmochimica Acta, 101. 156-172 doi:10.1016/j.gca.2012.10.020 | Journal (article/letter/editorial) | | Waiotapu, New Zealand (Pope et al., 2005); Uzon Caldera, Kamchatka (Cleverley et al., 2003)). In contrast...limited at low temperature by the formation of arsenopyrite (Fig. 8g). This first-order geochemical control...Roux J. (2002a) Stability and solubility of arsenopyrite, FeAsS, in crustal fluids. Geochim. Cosmochim |  | Pokrovski, Gleb S, Zakirov, Ildar V, Roux, Jacques, Testemale, Denis, Hazemann, Jean-Louis, Bychkov, Andrew Y.u, Golikova, Galina V (2002) Experimental study of arsenic speciation in vapor phase to 500°C: implications for As transport and fractionation in low-density crustal fluids and volcanic gases. Geochimica et Cosmochimica Acta, 66 (19) 3453-3480 doi:10.1016/s0016-7037(02)00946-8 | Journal (article/letter/editorial) | | Experimental Mineralogy (IEM-RAS), Chernogolovka, Russia 3 Laboratoire de Cristallographie, UPR 5031 of...Geological Department, Moscow State University, Moscow, Russia (Received December 3, 2001; accepted in revised...minerals such as arsenolite, orpiment, realgar, and arsenopyrite at hydrothermal conditions (Akinfiev et al....the paragenetic sequence of some cassiterite–arsenopyrite– base metal sulfide deposits. Econ. Geol. 81...mercury-antimonyarsenic mineralization, Uzon caldera, Kamchatka, Russia. J. Volcanol. Geotherm. Res. 84, 153–171 |  | | Report (chapter) | | Sciences, Staromonetny per. 35, 119017 Moscow, Russia 3 Geological Department, Moscow State University...University, Vorobevu Gory, 119899 Moscow, Russia 4 Earth and Environmental Sciences, University of Geneva...be closely associated with arsenian pyrite, arsenopyrite, and sulphide minerals of Sb, Se, and Te (e...chemical and structural relationships in pyrite and arsenopyrite. Based on spectroscopic techniques (SIMS, TEM...Fe(As,S)2 solid solution between pyrite and arsenopyrite (e.g. Fleet et al. 1989; Pokrovski et al. 2002b; |  | | Book | | Mo-W-Be-Bi Greisen System, Southeastern Altai (Russia). . . . . . . . . . . . . . . . . . . . . . . ... Contents 4.6.5 Candelaria, Punta Del Cobre District, Chilean Coastal Belt. . . . . . . . . . . . ...(Geothermal Fields) . . . . . . . . . . . . 5.4.1 Kamchatka Peninsula and Kurile Islands . . . . . . . . ...Sukhoi Log Au-PGE Deposit of the Lena Goldfield, Russia; Multi-Stage Origin with a Late Metamorphic Overprint...(South Australia), the Fe deposits of the Kiruna district (Sweden), Fe-REE deposits of Box Bixby and Pea |  | | Book | | stages of unroofing, others still buried. There, caldera collapse, ring dikes and stratovolcanoes, are considered...Batholith near Arequipa, Toquepala-Cerro Verde district; in the centre, Morococha and in the north, Michiquillay)...f l a t e d dome \ Volcanic rocks lap across Caldera f o r m e d by collapse a c c o m p a n y i n g...scattered to banded pyrite, sphalerite, galena, arsenopyrite, minor tetrahedrite, frequently accompanied...ignimbrites and ash-flow tuffs was contemporary with caldera and volcano-tectonic depression development. This |  | | Book | | stages unroofing, others still buried. There, caldera collapse, ring dikes are considered as surface...Batholith near Arequipa, Toquepala-Cerro Verde district; in the centre, Morococha and in the north, Michiquillay)...Volcanic rocks lap across prebatholith rocks Caldera f o r m e d by collapse a c c o m p a n y i n g...scattered to banded pyrite, sphalerite, galena, arsenopyrite, minor tetrahedrite, frequently accompanied...ignimbrites and ash-flow tuffs was contemporary with caldera and volcano-tectonic depression development. This |  | | Book (edition) | | dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....vilayet (Turkey), region (Chile), kray and oblast (Russia). The country names are always included in text...divisions inside those countries, e.g in Spain, UK, Russia, some African countries, etc. Several repeated...SSSR, ser. geologiya, now Doklady Akademii nauk of Russia EJM - European Journal of Mineralogy EG - Economic...at Burumskoye, Vitim River Valley, all Siberia, Russia. In many localities in New Zealand. Deer et al |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Geol. of Ore Deposits, Acad. of Sciences, Moscow, Russia. Per Nysten: University of Uppsala, Uppsala, Sweden...hydrothermal quartz veins associated with pyrite, arsenopyrite, and other sulfide minerals, and in placers...Co., Bonanza mine, Trinity Co., Michigan Bluff district, Placer Co., in AK, placers at Fairbanks, Iditarod...and quartz veins at Juneau. In Canada, Noranda district, PQ; Porcupine, Kirkland Lake, and Larder Lake...deposits, ON; Atlin and Caribou, BC; and Klondike district, YT. In Mexico, Altar and Magdalena, SON; Parral |  | | Book | | K. Chromian Amesite, Sarani, Ural Mountains, Russia a ae| Abelsonite C3,H32N4Ni, known as Sharm Abhur...57. its constituents. Miask, IImen Mountains, Russia. Berzelius, J.J. (1828): Jahres. Fortsch. Wiss...(1989): Mineral. J. 14, 279. Flores mine, Huanuni District, Oruru, Bolivia. Agardite-(La) (La,Ca)Cu¢(AsO4)3(OH)6°3H20... in the Aktash mercury deposit at Gorni Altai, Russia. Vasil'ev, V.I. (1968): Izdat. “Nauka”, Moscow...locality, at the Akhtenskii deposit, Ural Mountains, Russia. Visser (1979) In Chukhrov, F.V. et al. (1982): |  | | Book | | geosynclinal hypothesis in North America, Europe, and Russia, and later in Japan, and the significance of magmatic...granite emplacement in terms of the Alpine models. In Russia ideas on the tectonic setting of geosynclines were...River Plain in Idaho and the Yellowstone resurgent caldera and ring complex at its northeastern end (see Fig...Bowden (1979) suggested that in the Ningi-Burra caldera complex of Nigeria, an initial mantle-derived melt...facililated magmatic system which does not undergo post-caldera resurgence, ation mineraliz the of Much depth. |
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