Literatura científica selecionada sobre o tema "Cu-Zn-Pb ore deposits"
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Artigos de revistas sobre o assunto "Cu-Zn-Pb ore deposits"
Tao, Zhongping, Bingli Liu, Ke Guo, Na Guo, Cheng Li, Yao Xia e Yaohua Luo. "3D Primary Geochemical Halo Modeling and Its Application to the Ore Prediction of the Jiama Polymetallic Deposit, Tibet, China". Geofluids 2021 (19 de agosto de 2021): 1–13. http://dx.doi.org/10.1155/2021/6629187.
Texto completo da fonteMikulski, Stanisław Z., Sławomir Oszczepalski, Katarzyna Sadłowska, Andrzej Chmielewski e Rafał Małek. "Trace Element Distributions in the Zn-Pb (Mississippi Valley-Type) and Cu-Ag (Kupferschiefer) Sediment-Hosted Deposits in Poland". Minerals 10, n.º 1 (17 de janeiro de 2020): 75. http://dx.doi.org/10.3390/min10010075.
Texto completo da fonteNorth, Jon, e D. H. C. Wilton. "Origins of stratiform and stratabound Fe–Cu–Zn horizons in the Lower Proterozoic Moran Lake Group, Labrador Central Mineral Belt". Canadian Journal of Earth Sciences 29, n.º 5 (1 de maio de 1992): 837–53. http://dx.doi.org/10.1139/e92-072.
Texto completo da fonteLi, Zhenli, Lin Ye, Yusi Hu, Chen Wei, Zhilong Huang, Yulong Yang e Leonid Danyushevsky. "Trace elements in sulfides from the Maozu Pb-Zn deposit, Yunnan Province, China: Implications for trace-element incorporation mechanisms and ore genesis". American Mineralogist 105, n.º 11 (1 de novembro de 2020): 1734–51. http://dx.doi.org/10.2138/am-2020-6950.
Texto completo da fonteCheng, Yan, Chunhai Yang, Mingguo Deng, Fuxiang Bai e Fuchuan Chen. "Genesis of Caoziwa Pb–Zn Deposit in Tengchong Block, SW China: Constraints from Sulfur Isotopic and Trace Elemental Compositions of Sulfides". Minerals 14, n.º 1 (11 de janeiro de 2024): 82. http://dx.doi.org/10.3390/min14010082.
Texto completo da fonteYu, Li, Wang e Wang. "Fluid Evolution and Ore Genesis of the Qibaoshan Polymetallic Ore Field, Shandong Province, China: Constraints from Fluid Inclusions and H–O–S Isotopic Compositions". Minerals 9, n.º 7 (28 de junho de 2019): 394. http://dx.doi.org/10.3390/min9070394.
Texto completo da fonteRadosavljevic, Slobodan, Jovica Stojanovic, Aleksandar Pacevski, Ana Radosavljevic-Mihajlovic e Vladan Kasic. "A review of Pb-Sb(As)-S, Cu(Ag)-Fe(Zn)-Sb(As)-S, Ag(Pb)-Bi(Sb)-S and Pb-Bi-S(Te) sulfosalt systems from the Boranja orefield, West Serbia". Annales g?ologiques de la Peninsule balkanique, n.º 77 (2016): 1–12. http://dx.doi.org/10.2298/gabp1677001r.
Texto completo da fonteJia, Fuju, Ceting Yang, Guolong Zheng, Mingrong Xiang, Xuelong Liu, Wei Duan, Junshan Dao e Zhihong Su. "Mineralization Regularities of the Bainiuchang Ag Polymetallic Deposit in Yunnan Province, China". Minerals 13, n.º 3 (16 de março de 2023): 418. http://dx.doi.org/10.3390/min13030418.
Texto completo da fonteWei, Chen, Zhilong Huang, Zaifei Yan, Yusi Hu e Lin Ye. "Trace Element Contents in Sphalerite from the Nayongzhi Zn-Pb Deposit, Northwestern Guizhou, China: Insights into Incorporation Mechanisms, Metallogenic Temperature and Ore Genesis". Minerals 8, n.º 11 (26 de outubro de 2018): 490. http://dx.doi.org/10.3390/min8110490.
Texto completo da fonteXie, Huan, Xiaowen Huang, Yumiao Meng, Houmingrui Tan e Liang Qi. "Discrimination of Mineralization Types of Skarn Deposits by Magnetite Chemistry". Minerals 12, n.º 5 (11 de maio de 2022): 608. http://dx.doi.org/10.3390/min12050608.
Texto completo da fonteTeses / dissertações sobre o assunto "Cu-Zn-Pb ore deposits"
Zehni, Addi. "Geologie, mineralogie et geochimie du gisement de pb(zn-cu) de beddiane (district de touissit-boubeker, maroc oriental)". Toulouse 3, 1988. http://www.theses.fr/1988TOU30145.
Texto completo da fonteLardeau, Maria. "Mineralogie et petrogenese du minerai sulfure du gisement volcano-sedimentaire a zn-cu-ba-(pb-ag) de chessy-les-mines (rhone) : application a l'etude des amas sulfures metamorphises". Orléans, 1987. http://www.theses.fr/1987ORLE2053.
Texto completo da fonteKim, Yonghwi. "Near real-time reconciliation of geochemical data acquired with handheld spectroscopic devices : Application to volcanogenic massive sulphide (VMS) deposit from the Iberian Pyrite Belt". Electronic Thesis or Diss., Université de Lorraine, 2022. http://www.theses.fr/2022LORR0027.
Texto completo da fonteMineral exploration focused on deeply concealed targets at depth requires effective techniques applicable in the field in order to identify ore-forming systems on a large scale and pathfinders to locate ore on a smaller scale. According to the rapid development of portable equipment in recent years, the importance of near real-time analysis in the field has been increasing by helping fast decision-making support before laboratory requests.Spectroscopic analysis using individual equipment has been widely used in the exploration of mineral resources, but it is rare to apply integrated data from several techniques to characterize “vectors”, which provide variations in lithology, geochemistry, mineralogy, and mineral chemistry. In addition, it is even rarer if the combination of spectral data is obtained from various portable instruments. Therefore, this study aims at reconciling geochemical data acquired from portable spectroscopic devices in order to determine the best geochemical information from each technique applied by combining the mineralogical and elemental information. Elemental and mineralogical data are provided in this study by six portable techniques: (i) elemental analyses such as XRF and LIBS for major, trace, and light elements, and (ii) mineralogical analyses such as Raman, VNIR-SWIR, MIR, and XRD to constrain rock-forming, ore, and alteration minerals.The final objective of this study is to identify vectors to the ore by applying the reconciled multi-spectral data obtained from the “real” sample in the Elvira volcanogenic massive sulfide (VMS) deposit. To achieve this, step-by-step procedures were carried out: (i) methodological understanding of each technique, (ii) establishment of a spectral database consisting of naturally monomineralic minerals, (iii) design of a decision tree to classify by mineral or mineral classes based on diagnostic bands, and mineral identification and quantification of (iv) carbonate and (v) phyllosilicate minerals (i.e., trioctahedral chlorites and dioctahedral micas), which are indicators of the target deposit.Several limitations of portable spectroscopy were confirmed based on the device itself and the geological environment in the Elvira deposit. Nevertheless, portable spectroscopy is effective in identifying the presence and compositional changes of various minerals from heterogeneous rock samples. Therefore, spectroscopic analysis on-site can be one of the vectoring tools to determine the implication for ore mineralization in hidden ore explorations
Bruchon, Isabelle. "Etude geologique, mineralogique et geochimique des mineralisations polymetalliques a sb-zn-w(pb, cu, ag, as. . . ) du secteur brassac-lacaune (tarn, montagne noire)". Toulouse 3, 1988. http://www.theses.fr/1988TOU30144.
Texto completo da fonteGebert, James 1962. "The metallogeny of Cu-Ni and Zn-Cu-Pb deposits of the Frederickson Lake area, central Labrador Trough /". Thesis, McGill University, 1988. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=63942.
Texto completo da fonteKampmann, Tobias Christoph. "3D structural framework and constraints on the timing of hydrothermal alteration and ore formation at the Falun Zn-Pb-Cu-(Au-Ag) sulphide deposit, Bergslagen, Sweden". Licentiate thesis, Luleå tekniska universitet, Geovetenskap och miljöteknik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-26483.
Texto completo da fonteThe Falun pyritic Zn-Pb-Cu-(Au-Ag) sulphide deposit, situated in the Palaeoproterozoic (1.9–1.8 Ga) Bergslagen lithotectonic unit in the south-western part of the Fennoscandian Shield, is one of the major base and minor precious metal sulphide deposits in Sweden. Host rocks to the deposit as well as the ores and altered rocks were metamorphosed and affected by heterogeneous ductile strain during the Svecokarelian orogeny (2.0–1.8 Ga). These processes both reworked the mineral assemblages of the original hydrothermal alteration system and reshaped the structural geometry of the deposit, following formation of the ores and the associated hydrothermal alteration.In order to study primary geological and ore-forming processes at Falun, it is necessary firstly to investigate the nature of the strong tectonothermal modification. In this licentiate thesis, a three-dimensional modelling approach is used in order to evaluate geometric relationships between lithologies at the deposit. This study demonstrates the polyphase character (D1 and D2) of the ductile deformation at Falun. The major rock-forming minerals in the silicate alteration rocks are quartz, biotite/phlogopite, cordierite, anthophyllite, chlorite, and minor almandine and andalusite. On the basis of microstructural investigations, it is evident that these minerals grew during distinct periods in the course of the tectonic evolution, with major static grain growth between D1 and D2, and also after D2. Furthermore, the occurrence of F2 sheath folds along steeply south-south-east plunging axes is suggested as a key deformation mechanism, forming cylindrical, rod-shaped ore bodies which pinch out at depth. The sheath folding also accounts for the same stratigraphic level on both the eastern and western sides of the massive sulphide ores. A major, sulphide-bearing high-strain zone defines a tectonic boundary inside the deposit and bounds the massive sulphide ores to the north. A precursor to this zone can have played a central role as a metal-bearing fluid conduit during ore genesis, prior to reactivation of the zone in the ductile regime.The geological evolution in the Falun area involved emplacement of felsic volcanic and sub-volcanic rocks and some carbonate sedimentation, followed by ore formation and hydrothermal alteration as well as the intrusion of dykes and plutons of variable composition. U-Pb zircon geochronology of key lithologies in and around the Falun base metal sulphide deposit indicates a rapid sequence of development of different magmatic phases with individual age determinations overlapping within their uncertainties. The igneous activity is constrained between a zircon U-Pb concordia age of 1899 ± 7 Ma for a sub-volcanic host rock and a zircon 207Pb-206Pb weighted average age of 1891 ± 3 Ma for a felsic dyke, with all other reliable ages, including the quartz-rich plutonic rocks, falling in the interval between them. This interval also included the hydrothermal alteration and ore formation at Falun.It is suggested that the bowl-shaped, sub-seafloor feeder part of a high-sulphidation and Au-bearing volcanogenic massive sulphide ore system, with replacement of carbonates and (sub)-volcanic rocks, served as an initial inhomogeneity in the strata for the later development of strong stretching along steep axes and sheath fold formation during ductile strain. The observation of discordant relationships along the margins of the massive sulphide ores, coupled with the syn-magmatic, pre-tectonic timing of ore formation, corroborate this hypothesis, providing a compromise solution to the previous debate around two opposing models of strictly syn-genetic vs. epigenetic, post-deformational carbonate-replacement processes of ore formation at the Falun base metal sulphide deposit.
Godkänd; 2015; 20150212 (tobkam); Nedanstående person kommer att hålla licentiatseminarium för avläggande av teknologie licentiatexamen. Namn: Tobias Christoph Kampmann Ämne: Malmgeologi/Ore Geology Uppsats: 3D Structural Framework and Constraints on the Timing of Hudrothermal Alteration and Ore Formation at the Falun Zn-Pb-Cu-(Au-Ag) Sulphide Deposit, Bergslagen, Sweden Examinator: Professor Pär Weihed Institutionen för samhällsbyggnad och naturresurser, Avdelning Geovetenskap och miljöteknik, Luleå tekniska universitet Diskutant: Docent, adjungerad professor Pietari Skyttä, University of Turku, Department of Geography and Geology, Turun Yliopisto, Finland Tid: Torsdag 23 april 2015 kl 10.00 Plats: F531, Luleå tekniska universitet
Structural evolution, hydrothermal alteration and tectonic setting of the Falun base metal and gold deposit, Bergslagen region, Sweden
Livros sobre o assunto "Cu-Zn-Pb ore deposits"
A, Dolgin E., e Stikhotvort͡s︡eva N. A, eds. Metallogenii͡a︡ (Cu, Pb, Zn, Co, Ni) glavneĭshikh tektonicheskikh struktur Afrikano-Araviĭskoĭ platformy. Moskva: "Nedra", 1987.
Encontre o texto completo da fonteWilliams, Patrick J. Alteration in the Cloncurry District: Roles of recognition and interpretation in exploration for Cu-Au and Pb-Zn-Ag deposits. Townsville, Qld., Australia: Economic Geology Research Unit, Geology Dept., James Cook University of North Queensland, 1993.
Encontre o texto completo da fonteTaillebois, E. Cadre géologique des indices sulfures à Zn, Pb, Cu, Fe du secteur de Gouézec-Saint-Thois: Dévono-Carbonifère du flanc sud du bassin de Châteaulin, Finistère. Rennes, France: Centre armoricain d'étude structurale des socles, LP CNRS no 4661, Université de Rennes I, 1987.
Encontre o texto completo da fonteAllen, Rodney L., Olof Martinsson e Pär Weihed. Svecofennian Ore-Forming EnvironmentsVolcanic-Associated Zn-Cu-Au-Ag, Intrusion-Associated Cu-Au, Sediment-Hosted Pb-Zn, and Magnetite-Apatite Deposits in Northern Sweden of Northern Sweden. Society of Economic Geologists, 2000. http://dx.doi.org/10.5382/gb.33.
Texto completo da fonteKalinin, A. A., Ye E. Savchenko e V. Yu Prokofiev. Mineralogy and genesis of the Oleninskoe gold deposit (Kola Peninsula). FRC KSC RAS, 2021. http://dx.doi.org/10.37614/978.5.91137.446.4.
Texto completo da fonteCapítulos de livros sobre o assunto "Cu-Zn-Pb ore deposits"
Beuchat, S., R. Moritz, M. Sartori, M. Chiaradia e U. Schaltegger. "High-precision geochronology and structural constraints on ore formation in the Zn-Pb-Ag-Cu Domo de Yauli district, central Peru". In Mineral Deposits at the Beginning of the 21st Century, 381–84. London: CRC Press, 2022. http://dx.doi.org/10.1201/9781003077503-97.
Texto completo da fonteBouabdellah, Mohammed, e Gilles Levresse. "The Bou Madine Polymetallic Ore Deposit, Eastern Anti-Atlas, Morocco: Evolution from Massive Fe–As–Sn to Epithermal Au–Ag–Pb–Zn ± Cu Mineralization in a Neoproterozoic Resurgent Caldera Environment". In Mineral Deposits of North Africa, 133–42. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-31733-5_4.
Texto completo da fonteJavid, F., e E. Çiftçi. "Ore Mineralogy of Kirazliyayla (Yenişehir-Bursa-Turkey) Mesothermal Zn-Pb-(±Cu) Deposit: Preliminary Results". In Springer Proceedings in Earth and Environmental Sciences, 84–89. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-22974-0_19.
Texto completo da fonteLeach, David L., e Yucai Song. "Chapter 9 Sediment-Hosted Zinc-Lead and Copper Deposits in China". In Mineral Deposits of China, 325–409. Society of Economic Geologists, 2019. http://dx.doi.org/10.5382/sp.22.09.
Texto completo da fonteDeng, Jun, Yusheng Zhai, Xuanxue Mo e Qingfei Wang. "Chapter 4 Temporal-Spatial Distribution of Metallic Ore Deposits in China and Their Geodynamic Settings". In Mineral Deposits of China, 103–32. Society of Economic Geologists, 2019. http://dx.doi.org/10.5382/sp.22.04.
Texto completo da fonteChang, Zhaoshan, Qihai Shu e Lawrence D. Meinert. "Chapter 6 Skarn Deposits of China". In Mineral Deposits of China, 189–234. Society of Economic Geologists, 2019. http://dx.doi.org/10.5382/sp.22.06.
Texto completo da fonteMarsh, Erin E., Murray W. Hitzman e David L. Leach. "Critical Elements in Sediment-Hosted Deposits (Clastic-Dominated Zn-Pb-Ag, Mississippi Valley-Type Zn-Pb, Sedimentary Rock-Hosted Stratiform Cu, and Carbonate-Hosted Polymetallic Deposits)A Review". In Rare Earth and Critical Elements in Ore Deposits. Society of Economic Geologists, 2016. http://dx.doi.org/10.5382/rev.18.12.
Texto completo da fonteOverbay, William J., Tench C. Page, Dennis J. Krasowski, Mark H. Bailey e Thomas C. Matthews. "Geology, Structural Setting, and Mineralization of the Dolores District, Chihuahua, Mexico". In Northern Sierra Madre Occidental Gold-Silver Mines, Mexico, 29–43. Society of Economic Geologists, 2010. http://dx.doi.org/10.5382/gb.42.ch03.
Texto completo da fonteTrabalhos de conferências sobre o assunto "Cu-Zn-Pb ore deposits"
Khan-Mohammadi, Ghazaleh, Abdrorrahman Rajabi, Shojaedin Niroomand, Pouria Mahmoodi, Carles Canet e Pura Alfonso. "Carbonate-hosted Zn-Pb-Cu-Ba (-Ag) mineralization in the Mehdiabad deposit, Iran: new insights, new discoveries". In Irish-type Zn-Pb deposits around the world. Irish Association for Economic Geology, 2023. http://dx.doi.org/10.61153/zzwj5211.
Texto completo da fonteWallace, Chaneil J., Daniel J. Kontak e Elizabeth C. Turner. "Anomalous SedEx mineralization at the Walton Ag-Pb-Zn-Cu carbonate-hosted sulphide deposit (Nova Scotia, Canada): result of hydrocarbons?" In Irish-type Zn-Pb deposits around the world. Irish Association for Economic Geology, 2023. http://dx.doi.org/10.61153/nivf1636.
Texto completo da fonteSantoro, Licia, Maria Boni, F. Putzolu e N. Mondillo. "Base-metal sulphides and barite in the Palaeozoic of SW Sardinia: from tectonically deformed SedEx and Irish-type deposits to post-Variscan hydrothermal karst and vein ores." In Irish-type Zn-Pb deposits around the world. Irish Association for Economic Geology, 2023. http://dx.doi.org/10.61153/ucnc9869.
Texto completo da fonteAshton, John H., Colin J. Andrew e Murray W. Hitzman. "Irish-type Zn-Pb deposits - What are they and can we find more?" In Irish-type Zn-Pb deposits around the world. Irish Association for Economic Geology, 2023. http://dx.doi.org/10.61153/dodr7609.
Texto completo da fonteFarago, Tomas, e Patrik Cermak. "APPLICATION OF STABILIZING AGENTS IN CONTAMINATED SOILS OF OLD MINING AREAS". In 22nd SGEM International Multidisciplinary Scientific GeoConference 2022. STEF92 Technology, 2022. http://dx.doi.org/10.5593/sgem2022/5.1/s20.005.
Texto completo da fonteAl-Naimi, Noora, Hamood Al-Saadi, Ahmed Abou Elezz, Maryam Al-Adba e Hassan Hassan. "Preliminary Investigation of Heavy Metals in Deposited Dust on Roadside Sidr Leaves". In Qatar University Annual Research Forum & Exhibition. Qatar University Press, 2021. http://dx.doi.org/10.29117/quarfe.2021.0032.
Texto completo da fonteStepanova, Natalya, Emiliya Valeeva, Amr S. Elbahnasawy, Oxana Sinitsyna, Suryana Fomina e Aizat Basyyrov. "THREE-DIMENSIONAL ANALYSIS OF THE CITY ENVIRONMENT CONTAMINATION WITH HEAVY METALS BASED ON THE FINDINGS OF THE SNOW COVER STUDY". In 22nd SGEM International Multidisciplinary Scientific GeoConference 2022. STEF92 Technology, 2022. http://dx.doi.org/10.5593/sgem2022v/4.2/s19.56.
Texto completo da fonteRelatórios de organizações sobre o assunto "Cu-Zn-Pb ore deposits"
Paradis, S., S. E. Jackson, D. Petts, G. J. Simandl, R. J. D'Souza e T S Hamilton. Distribution of trace elements in pyrite from carbonate-hosted sulfide deposits of southern British Columbia. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/328002.
Texto completo da fonteNeyedley, K., J. J. Hanley, P. Mercier-Langevin e M. Fayek. Ore mineralogy, pyrite chemistry, and S isotope systematics of magmatic-hydrothermal Au mineralization associated with the Mooshla Intrusive Complex (MIC), Doyon-Bousquet-LaRonde mining camp, Abitibi greenstone belt, Québec. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/328985.
Texto completo da fonteBeckett-Brown, C. E., A. M. McDonald e M. B. McClenaghan. Discovering a porphyry deposit using tourmaline: a case study from Yukon. Natural Resources Canada/CMSS/Information Management, 2023. http://dx.doi.org/10.4095/331349.
Texto completo da fonteKnight, R. D., e B. A. Kjarsgaard. Comparative pXRF and Lab ICP-ES/MS methods for mineral resource assessment, Northwest Territories. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/331239.
Texto completo da fonte