| Kovalenker, V. A., Zalibekyan, M. A., Laputina, I. P., Malov, V. S., Sandomirskaya, S. M., Garas'ko, M. I., Mkhitaryan, Dzh. I. (1990) SULFIDE-TELLURIDE MINERALIZATION OF THE MEGRADZOR ORE FIELD, ARMENIA. International Geology Review, 32 (7) 705-720 doi:10.1080/00206819009465812 | Journal (article/letter/editorial) | SULFIDE-TELLURIDE MINERALIZATION OF THE MEGRADZOR ORE FIELD, ARMENIA V. A. Kovalenker , M. A. Zalibekyan...SULFIDE-TELLURIDE MINERALIZATION OF THE MEGRADZOR ORE FIELD, ARMENIA, International Geology Review, 32:7...SULFTDE-TELLURIDE MINERALIZATION OF THE MEGRADZOR ORE FIELD, ARMENIA V. A. Kovalenker, M, A. Zalibekyan...Precious Metals PTsNIGRI], Moscow; Megradzor Mine, Megradzor, Armenia) From: "Sulfidno-telluridnaya mineralizatsiya...mestorozhdeniy, 1990, No. 3, pp. 65-81. The Megradzor field provides an opportunity for mineralogical | | | Journal (article/letter/editorial) | SULFIDE-TELLURIDE MINERALIZATION AT THE MEGRADZOR ORE FIELD, ARMENIA a a b V. A. Kovalenker , V. Ye. Prokof'yev...Academy of Sciences , Moscow c Megradzor mineral , Megradzor , Armenia Published online: 06 Jul 2010....SULFIDE-TELLURIDE MINERALIZATION AT THE MEGRADZOR ORE FIELD, ARMENIA, International Geology Review, 33:1...SULFIDE-TELLURIDE MINERALIZATION AT THE MEGRADZOR ORE FIELD, ARMENIA Downloaded by [North Carolina State...USSR Academy of Sciences, Moscow; Megradzor Mine, Megradzor, Armenia) From: "Fiziko-khimicheskiye usloviya | | | Journal (article/letter/editorial) | composition intermediate between petzite (Ag3AuTe2) and hessite (Ag2Te). The present study extends the previous...tellurobismuthite, as well as rare `x-phase', sylvanite, hessite, gold, altaite and native tellurium are also present...metal tellurides: petzite, sylvanite, krennerite, hessite, possibly `x-phase' and rare grains of gold and...((Au,Ag)2Te4), petzite, empressite, buckhornite, hessite and `x-phase'. The two most common gold minerals...Spry et al. (1997), spectacular sylvanite- and hessite-bearing assemblages have been identiĀ®ed herein | | | Journal (article/letter/editorial) | Mnogovershinnoye (Lower Amur region), Zod and Megradzor (Armenia), represented by more complex ores. These...bismuthine, altaite, melonite, calaverite, sylvanite, hessite, petzite and nagyagite. The ore minerals are accompanied...chalcopyrite, grey ore, bismuthite, tetradymite, hessite, native gold of 650-850 assay value and others;...rather by tellurides of gold and silver: petzite, hessite, krennerite, calaverite, empressite, sylvanite...SILVER, BISMUTH AND LEAD TELLURIDES IN ORES OF MEGRADZOR GOLD DEPOSIT IN ARMENIAN SSR: AN ArmSSR Doklady | | Spry, P. G., Foster, F., Truckle, J. S., Chadwick, T. H. (1997) The mineralogy of the Golden Sunlight gold-silver telluride deposit, Whitehall, Montana, U.S.A. Mineralogy and Petrology, 59 (3) 143-164 doi:10.1007/bf01161857 | Journal (article/letter/editorial) | compositions intermediate between petzite and hessite is present as small inclusions (up to 10 gin) in...fall slightly on the Te-rich side of the petzite-hessite join (Fig. 6). Although the telluride could conceivably...be a mixture of finely intergrown petzite and hessite, scanning electron microscope studies did not reveal...are intermediate between those of petzite and hessite. It remains unclear whether or not the mineral...here is a very fine intergrowth of petzite and hessite or if it is "x-phase", however, it should be noted | | Nikolaev, Yu. N., Prokofāev, V. Yu., Apletalin, A. V., Vlasov, E. A., Baksheev, I. A., Kalāko, I. A., Komarova, Ya. S. (2013) Gold-telluride mineralization of the Western Chukchi Peninsula, Russia: Mineralogy, geochemistry, and formation conditions. Geology of Ore Deposits, 55 (2) 96-124 doi:10.1134/s1075701513020049 | Journal (article/letter/editorial) | and as telluride compound (petzite). Petzite and hessite are the major ore minerals of the goldātelluride...were ana lyzed using the following standards: hessite (Ag), col oradoite (Te), synthetic AuTe2 (Au)...following standards were used: metallic gold (Au), hessite (Ag, Te), chal copyrite (Cu, Fe, S), coloradoite...veins and veinlets cutting quartzā sericite rocks. Hessite, pyrite, chalcopyrite, galena, and sphalerite are...or crosscuts aggregates of tellurium minerals. Hessite is a predominant mineral of the goldāsil verātelluride | | | Journal (article/letter/editorial) | Schematic geological map of the Kurama metallogenic province (modified after V.N. Levin, A.E. Tolkunov, et...part of the Kurama metallogenic province (Fig. 1). The Kurama province is localized within the BelātauāKurama...in the western branch of this belt. The Kurama province comprises many deposits and occurrences of Au...reworking of the consolidated fold belt. The Kurama province is characterized by a combination of various fault-block...and syenite massifs. A substantial part of the province is composed of Middle Carboniferous Karamazar-type | | | Journal (article/letter/editorial) | electrumāargentiteāpyriteāsphalerite and electrumāhessite geothermometers, taking into account the sulfur...tellurium fugacity was determined with the electrumāhessite geothermometer and from consideration of the phase...nanoinclusions of native silver. The silver minerals (hessite, petzite, Fig. 1. Index map of massive sulfide...high-grade telluride mineralization. Altaite and hessite are the most abundant tellurides. Altaite is identified...crystals (Fig. 2c). Segregations of hypidiomorphic hessite around small euhedral pyrite crystals are occasionally | | | Journal (article/letter/editorial) | southcentral Sweden. Tbs: tellurobismuthite, Hs: hessite, Pz: petzite, Vl: volynskite, Au: gold, Bn: bornite...(Po) in gold ores, Lega Dembi mine, Ethiopia. Hs: hessite, Bi: native bismuth. (c) Deformed lamellar intergrowths...as others in the Upper Cretaceous ābanatiticā province (Ilinca & Makovicky 1999). Compositional ranges...related to the tetradymite archetype in northern Armenia. Trans. USSR Acad. Sci., Earth Sci. Sect. 233,...AuāBi-bearing sulphide deposit in the Bergslagen Province, south central Sweden. Geol. Fƶren. Stockholm | | | Report (issue) | in widespread use. It was mined in the ancient province of Nubia (present day Sudan). At first, obj ects...which microprobe analysis later determined to be hessite. The largest specimen from the pocket is now on...the Nugget Pond mine near Baie Verte placed the province on Canada's specimen gold map. The deposit was...the many gold districts of the Basin and Range Province and finally to California's Mother Lode belt and...ilverton, Ouray) and throughout the Basin and Range Province of Nevada and adj acent states. The large Ladolam | | | Book (edition) | expressed in abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture)...the revolution in 1997. Its mineral rich Katanga province was renamed Shaba by Mobutu, and is now the Katanga...Katanga administrative region again. The former Kivu province is now divided to three regions: INTRODUCTION...conditions in the gold-bearing "greenstone" in Abitibi province in northern Ontario and Quebec. Some genetic problems...milaritegroup).Hexagonal,P6/mcc, a,c = 10.00. Armenia,at the Zavodisk Second mine, Rudnyy Altay 14.09 | | 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) | British Columbia NF Labrador (part of Newfoundland Province) MB Manitoba NB New Brunswick NF Newfoundland...DI:178, CM 12:365(1974), P&J:60, ABI:2. 2.4.2.1 Hessite Ag Te Named in 1843 for Henri Hess (1802-1850)...Messina, Transvaal, and Nababiep West mine, Cape Province, South Africa. Uses: An important ore of copper...Finland; Oldrichov, near Tachov, Czech Republic; Zod, Armenia; Kochkar Au deposits, Ural Mts., Russia; Yanahara...Bulgaria; Alabanda, Caria, Turkey; Dastakert deposit, Armenia; Solongo and Norilsk, Russia; Noda-Tamagawa, Kaso | | | Book (volume) | deposits of which are located in VƤsterbotten province. This district is here divided into three geographical...ores. After these three come the deposits in the province of Norrbotten, Aitik, Laisvall, and Kiruna-GƤllivare...being a westward continuation of the metallogenic province of the European Variscanides, no new deposits...1977, Paragenesis in the Variscan metallogenic province of Cornwall and Devon: Freiberger Forschungshefte..., 1975, Volcanism and metallogenesis: the tin province of southwest England: Bull. Volcanol., v. 38, |
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