 | Vikentyev, I.V., Tyukova, E.E., Vikent'eva, O.V., Chugaev, A.V., Dubinina, E.O., Prokofiev, V.Yu., Murzin, V.V. (2019) Vorontsovka Carlin-style gold deposit in the North Urals: Mineralogy, fluid inclusion and isotope data for genetic model. Chemical Geology, 508. 144-166 doi:10.1016/j.chemgeo.2018.07.020 | Journal (article/letter/editorial) | | ABSTRACT The Vorontsovka gold deposit in the Tagil zone, North Urals, hosts 101 t Au, averaging 7 g/t Au...metamorphic water resulted in Carlin-style gold-realgar-stibnite (+Tl minerals) mineralisation mainly in carbonate...mineral district in the Krasnoturyinsk area, Ekaterinburg region, is situated RI to the Tagil zone restricted...Uralian Fault in the west (Fig. 1). The mineral district, including the Vorontsovka Au deposit, covers...2005; Puchkov, 2010; Yakubchuk, 2017), the Tagil zone incorporates fragments of an island arc, evolved |  | Bogossian, Jessica, Hagemann, Steffen G., Rodrigues, Vinicius G., Lobato, Lydia Maria, Roberts, Malcolm (2020) Hydrothermal alteration and mineralization in the Faina greenstone belt: evidence from the Cascavel and Sertão orogenic gold deposits. Ore Geology Reviews, 119. 103293 doi:10.1016/j.oregeorev.2019.103293 | Journal (article/letter/editorial) | | Hydrothermal alteration in quartzite is characterized by distal quartz-K-feldspar±muscovite, intermediate quartz-fuchsitic...mica-pyrite±chalcopyrite. The biotite schist is characterized by distal quartz-chlorite-calcite and proximal white mic...in proximal alteration zones. Sertão is a shear zone-hosted gold deposit with orebodies controlled by...wallrocks. Hydrothermal alteration is characterized by distal quartz-ankerite-chlorite-pyrite±chalcopyrite and...arsenopyrite disseminated in the proximal alteration zone. Chlorite geothermometry suggests temperatures of |  | Nevolko, Peter A., Pham, Thi Dung, Tran, Trong Hoa, Tran, Tuan Anh, Ngo, Thi Phuong, Fominykh, Pavel A. (2018) Intrusion-related Lang Vai gold-antimony district (Northeastern Vietnam): Geology, mineralogy, geochemistry and 40Ar/39Ar age. Ore Geology Reviews, 96. 218-235 doi:10.1016/j.oregeorev.2018.04.017 | Journal (article/letter/editorial) | | Manuscript Intrusion-related Lang Vai gold-antimony district (Northeastern Vietnam): geology, mineralogy, geochemistry...Fominykh, Intrusionrelated Lang Vai gold-antimony district (Northeastern Vietnam): geology, mineralogy, geochemistry...pertain. Intrusion-related Lang Vai gold-antimony district (Northeastern Vietnam): geology, mineralogy, geochemistry...deposits, which are included in the Lang Vai ore district. Each of the deposits includes several ore zones...uniform ore system. The metal zoning in the Lang Vai district occurs laterally away from a granitic intrusion |  | | Journal (article/letter/editorial) | | setting, Kempe et al. (2001) favoured a typical shear zone-related, Au-bearing quartz-vein association, with...sulfide phases and quartz-vein generations in the ore zone; and (iii) provide further constraints on the contentious...*Corresponding author and present address: Afmeco Mining & Exploration Pty Ltd, 80 Leader Street, Forestville...scheelite, the occurrence of silver–adularia, stibnite–pyrite–calcite and cinnabar–quartz–dickite assemblages...alteration halo, whereas P9752 represents a more distal zone of alteration. Phyllite samples from up to 10 |  | | Report (volume) | | 5808 South Rapp St., Suite 209 Littleton, CO 80120 USA Telephone: (303) 797-0332 FAX: (303) 797-0417 Price... oh tee seareae 203 The Banska Stiavnica Ore District: Relationship between Metallogenetic Processes...Slovakia, and many other deposits (e.g. several mining districts in the Oas-Gutai Mtns., Tokaj Mtns.,...to rich mining cities whose splendor still lasts, and also supported the development of mining technologies...treatise on medieval mining methods by Agricola is based on his experience from these mining districts. In the |  | | Journal (article/letter/editorial) | | veins along a NNW- trending brittle-ductile shear zone cutting through successions of pelitic schists,...comprises three distinct zones, namely distal chlorite-calcite zone (chloritezcalcite¡biotite¡pyrite¡ sericite¡epidote)...sericite-chlorite zone (sericitezchloritezpyrite¡biotite), and a proximal pyrite-sericite zone (quartzzpyr...the unaltered metasediments. The pyrite-sericite zone contains the highest gold grades, especially in...calculations have revealed that the pyrite-sericite zone experienced significant metasomatic changes relative |  | | Journal (article/letter/editorial) | | encountered in a deep-seated lineamentary fault zone cutting through metaultrabasic rocks along the northern...northern edge of the granites. The same structure zone forms the loci of calcite-bearing U episyenite situated...samples have been taken at outcrop, from abandoned mining galleries, open pits and drill cores, each weighing...part of the Saxothuringian Zone and the northern part of the Moldanubian Zone extending along the western...the S beneath the allochthonous TepláBarrandian Zone during Early through Mid Devonian times, nappes |  | | Book | | 310 Pillsbury Drive S. E. Minneapolis, MN 55455, USA Volumes 1 to 9 in this series appeared under the...are of considerable aid to the exploration and mining geologist in areas of known mineralization, but...advanced undergraduate and graduate levels, and to mining and exploration geologists. lowe no small debt...and to Peter Wyllie for initially suggesting the project and for encouragement during its evolution. Frederick.................. . 83 The Fresnillo Ag-Pb-Zn District, Zacatecas, Mexico .......................... |  | | Book | | A Comprehensive Example: The Cree de District, Colorado, USA 4.11. Summary 4.12. Recommended Reading...a generous grant toward the completion of this project. This book would not have been completed without...comprising >50% of the host rock Tabular An ore zone that is extensive in two dimensions, but has a restricted...Diamond in kimberlite pipes Footwall alteration zone of volcanic-hosted massive sulfide deposits (see...addition to improved techniques of exploration, mining, extraction, and management, by a better understanding |  | | Book | | orebody has been in production since 1977. Pre-mining reserves were 69,900.000 tonnes at a grade of 10...2.63% Pb. Employing some 1,060 persons and now mining at a rate of 2,500.000 tonnes per annum, Tara Mines...Poustie 89 The Lisglassan-Tullybuck deposit, County Monaghan: Sb-As-Au vein mineraliza tion in Lower...controls to mineralization in the Silvermines area, County Tipperary, Ireland. C. J. Andrew 377 A review..... 509 A review of vein mineralization in SW County Cork, Ireland. T. A. Reilly 513 GENETIC MODELS |  | | Report (issue) | | Indian lands _________ ___4 Geologic studies of mining districts and mineral-bearing regions __________________________4...___123 Hawaii _____________________________123 Nevada _____________________________124 Oregon ______...studies in Fairfax County, Virginia _____________________285 Puget Sound region ESA project _______________285...accuracy testing ___—___—————————318 Viking II project ________________________318 Photoimage mapping...Regional offices ______________________351 Area and district offices __________________351 U.S. Geological |  | | Book | | individual deposits or districts. (in brackets country, district, deposit reviewed): Adamek P. (Scandinavia), Adams...Africa, Namibia), Chenoweth W. (Colorado Plateau, USA), Coste A. (Limousin, France), Cuney M. (granites...Grauch R (western USA), Gautier A. (breccia pipe deposits, USA), Halladay Ch.R (eastern USA), Harshman E.N...N. (Wyoming Basins, USA), Hruby J. (CSFR), Kolb S. (Bavaria, W-Germany), Krol W. (Eastern Europe), Matos...(general), Ramdohr P. (mineralogy, metallogenesis), Robertson J.A. (Blind River-Elliot Lake, Canada), Ruhrmann |  | | Journal (article/letter/editorial) | | research projects involving following mines and mining districts (in order of decreasing mineralization...first-order Minerals 2023, 13, 369 3 of 16 shear zone and at Kochkar the ore-bearing shear zones are developed...Greenstone Belt) Limpobo Belt (Northern Marginal Zone) East Dhawar Craton (Hutti-Maski Greenstone Belt)...(Southern Central Zone) Main Uralian Fault Zone (Magnitogorsk Megazone) East Uralian Zone (Plast Granite...Bar shear zone Cuiabá Cuiabá tubular sheath fold Ajjanahalli Chitradurga boundary shear zone Renco |  | | Book | | Institute of Mineralogy Freiberg University of Mining and Technology Brennhausgasse 14 09596 Freiberg...W. Hutchinson (Colorado School of Mines, Golden, USA) for their critical and constructive comments. Prof............. 49 3.2.3 Brunswick No. 12, Bathurst Mining Camp, New Brunswick, Canada .................................. 55 3.2.4 Heath Steele, Brunswick Mining Camp, New Brunswick, Canada .... 56 3.2.5 Kuroko................ 62 3 .2.8.1 Letneye, Dombarovsk District ............................................. |  | | Book | | (Siberia) and Northwestern Mongolia (Yustid Rift Zone) . . . . . . . . . . 4.5 Hydrothermal Systems Associated... Contents 4.6.5 Candelaria, Punta Del Cobre District, Chilean Coastal Belt. . . . . . . . . . . . ...Epithermal Systems in the Northern Great Basin, USA. 5.3.8 The Oldest Epithermal Systems, Archaean Pilbara... 5.4.2 Geothermal Systems of the Taupo Volcanic Zone, New Zealand . . . . . . . . . . . . . . . . . ...Geysers-Clear Lake Geothermal System, California, USA . . . . . . . . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | volcanic clasts of pyroclastic origin into the vent zone that were mixed with material from the immediately...hydrothermal fluid, whereas differences in the distal areas suggest that brine was the dominant reservoir...spectroscopy as part of the continuation of the project. References 1. Cabri L. J. et al. Chemical speciation...deposits were the historical basis for the zinc-mining and smelting industry. On the basis of their geological...occurrences have been recorded in the east Alpine district, in Greece and in the B136 British Isles. The |  | | Book | | exotic to readers from other continents because mining is currently pretty insignificant in Europe. However... . . . . . . . . . . . . . . . . 1.10 Open-Pit Mining . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . 1.11 Underground Mining . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . 1.13 Deep-Sea Mining . . . . . . . . . . . . . . . . . . . . . . . ...ore grade) and the cost of mining (e.g., through low-cost open-pit mining or expensive deep shafts) are |  | | Report (issue) | | Gavilanes Tungsten District El Antimonio District Magdalena District Cananea District Preliminary Deposit-Type...or to a group of closely-spaced deposits. Two district records have been included (MX00018 and MX02161)...or names of individual orebodies. DISTRICT/AREA Informal district name used in the literature. Names...economic interest. MINOR: Coproducts or byproducts of mining. POTEN: Commodities that have not been exploited...geologic inferences only ("inferred ore"). The mining industry terms "proven", "probable", and "possible" |  | | Book | | so as to render mining of these rare-element pegmatites feasible. The traditional mining of pegmatitic...aplitic rocks. In light of more than 1000 years of mining and an intensive study of the deeper parts of the...geology of pegmatite deposits. The current book project has been written using the term economic geology...deposits in the region are not very promising and mining in Germany is obviously a profession of the past...mineralogists and become an operational target for mining geologists. In an idealistic transect through the |  | | Conference Proceedings (Volume) | | very north of Sweden. Mining operations started in 1968 and the current mining depth is 430 m. The open........................... 13 The moral case for mining – is it a question the industry can answer? .......... 17 Yasushi Watanabe Sustainability in mining and exploration: the role of geosciences ........epithermal gold potential areas in Eastern Rhodope zone (Western Thrace, NE Greece) .....................A regional scale 3D-model of the Skellefte mining district, northern Sweden ........................ |  | | Journal (article/letter/editorial) | | Reviews 32 (2007) 543–570 The earliest evidence of mining activity in the Cuiabá Mine area dates back to...it was acquired by the British St. John Del Rey Mining Co., and 1940, the mine operated only intermittently...with estimated 5 g/t Au were exploited by open-cut mining. Anglogold Ashanti became proprietor of the mine...assemblage that is typical of the chlorite metamorphic zone: chlorite + albite + epidote + zoisite (clinozoisite)+...metabasaltic and metadiabase dikes of the Nova Lima district (Vieira, pers. comm.). Event En Nature Deformation |  | | Report (issue) | | point in the Llanganates mountains (photo: ML). Project field party negociating Lhe Rio Parcayacu tributary...3 Access 3 Previous geological work 3 Mining history 4 Project operations 5 Reports and maps 5 Acknowledgements...melange 55 Alao terrane 55 Banos fault or shear zone 56 Salado terrane 58 Cuyuja nappes 58 Upper Cretaceous...Cenozoic histor y 79 Nine Economic geology 81 Project mineral survey 81 Precious metals 81 Gold (primary)...references of Project open-file reports 107 2 Unpublished project-related reports 107 3 Project-related publications |  | | Journal (volume) | | Strashimir Borisov Strashimirov, University of Mining and Geology “St. Ivan Rilski” (BG), Nada Vasković...(Croatia) (Hungary) (Slovakia) (Greece) (Hungary) (USA) (Hungary) (Egypt) (Austria) (Romania) (Hungary)...(Hungary) (Hungary) (Hungary) (Croatia) (UK) (Slovakia) (USA) (Austria) (Romania) (Slovakia) (China) (Germany)...(Germany) (Poland) (Italy) (Czech Republic) (Romania/USA) (Germany) (Hungary) (Russia) (Czech Republic) (Japan)...591 GP85 Jadeitites and their record of subduction zone processes...................................... |  | | Report (issue) | | proportion of cells invaded sediments in the photic zone where, at a sulfurous spring, some evolved to exploit...affinity of the shape and charge of the codon (a triplet of three nucleic acids) to the shape and charge...an amino acid may have been gripped by an RNA triplet (AUG) and offered its nucleophilic amino group... There would have been a tendency for the AUG triplet to act as the codon for methionine as shown here...codon, so that a GCC triplet (the codon for alanine and the most likely first triplet) produced the antisense |  | | Book | | present in many scientifically important cities and mining regions of our country. RMS members are actively...deposits, solution of the remediation problems for mining regions and the rational use of mine tailings,...personnel base and potential of enterprises of mining and processing industries. Main scientific trends...Iskandarov, and A. Sigida 99 Applied Mineralogy of Mining Industrial Wastes . . . . . . . . . . . . . . ...Silicate from Processing Tails of the Olimpiada Mining and Processing Complex Gold Processing Plant (Russia |
|
