Rozprawy doktorskie na temat „Ore deposits”
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Schoeman, Philo. "Overview and comparison of Besshi-type deposits ancient and recent". Thesis, Rhodes University, 1996. http://hdl.handle.net/10962/d1005595.
Pełny tekst źródłaUnger, Derick Lee Saunders James A. Hames W. "Geochronology and geochemistry of Mid-Miocene Bonanza low-sulfidation epithermal ores of the northern Great Basin, USA". Auburn, Ala, 2008. http://repo.lib.auburn.edu/EtdRoot/2008/SPRING/Geology_and_Geography/Thesis/Unger_Derick_6.pdf.
Pełny tekst źródłaAsh, Philip John. "A review of the sediment-hosted, disseminated precious metal deposits of Nevada : geological setting, classification, genesis and exploration". Thesis, Rhodes University, 1986. http://hdl.handle.net/10962/d1001566.
Pełny tekst źródłaOsterholt, Volker. "Simulation of ore deposit geology and an application at the Yandicoogina iron ore deposit, Western Australia / y Volker Osterholt". [St. Lucia, Qld.], 2006. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe19175.pdf.
Pełny tekst źródłaSlabbert, W. L. "Ore distribution controls of the Navachab Gold Mine, Damara Belt, Karibib District, Namibia". Thesis, Rhodes University, 2014. http://hdl.handle.net/10962/d1016364.
Pełny tekst źródłaThomson, Brian. "Geology of silver mineralisation at Candelaria, Nevada, USA". Thesis, University of Aberdeen, 1990. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=238078.
Pełny tekst źródłaBecker, Stephen Paul. "Fluid Inclusion Characteristics in Magmatic-Hydrothermal Ore Deposits". Diss., Virginia Tech, 2007. http://hdl.handle.net/10919/28318.
Pełny tekst źródłaPh. D.
Kasmaeeyazdi, Sara <1983>. "Geostatistical Modeling of Ore Deposits with Transitional Boundaries". Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2017. http://amsdottorato.unibo.it/7983/1/PhD-Thesis-KASMAEEYAZDI-SARA.pdf.
Pełny tekst źródłaShellnutt, John Gregory. "A-type granites of the Permian Emeishan large igneous province (SW China) implications for the formation of the giant magmatic oxide deposits /". Click to view the E-thesis via HKUTO, 2007. http://sunzi.lib.hku.hk/hkuto/record/B39634498.
Pełny tekst źródłaRoditis, Ioannis Stavros 1960. "A PERFORMANCE EVALUATION OF THE INDICATOR KRIGING METHOD ON A GOLD DEPOSIT: A COMPARISON WITH THE ORDINARY KRIGING METHOD". Thesis, The University of Arizona, 1986. http://hdl.handle.net/10150/275482.
Pełny tekst źródłaLecumberri, Sanchez Pilar. "Spatial and temporal evolution of fluids in hydrothermal ore deposits". Diss., Virginia Tech, 2013. http://hdl.handle.net/10919/50960.
Pełny tekst źródłameters and their geochemical characteristics (e.g. mineral assemblages) vary considerably
over that vertical extent. As a consequence the expression in outcrop varies depending on
the level of erosion. Therefore understanding the geochemical zonation of magmatic-hydrothermal
ore deposits opens the possibility to detect deep magmatic-hydrothermal
systems, and to assess qualitatively the degree of erosion that has taken place in the area
and at which level the mineralization may occur. This dissertation presents the
characterization of two shallow hydrothermal systems and their potential relations with
deeper magmatic-hydrothermal systems. In addition, this dissertation develops the
equations to directly interpret thermometric data from the fluid inclusion type dominant in
one of those deposits (fluid inclusions that homogenize by halite disappearance).
Red Mountain, AZ is a porphyry copper system with a well-preserved lithocap
providing an ideal candidate to characterize the shallow expression of porphyry copper
systems in the southwestern US. The distribution of fluid inclusions, alteration mineralogy
and grade indicate that the intrusive responsible for the mineralization was only partially
intercepted during the exploration program and that one single magmatic event was likely
responsible for the mineralization detected. Fluid inclusion types and clay minerals are
systematically distributed within the deposit. The fluid responsible for the shallow
hypogene mineralization was a low pH-intermediate temperature-low density fluid while a
high salinity fluid was responsible for deep mineralization.
Wutong is a Pb-Zn-Ag deposit in the Nanling belt (southeast China). The combination
of fluid inclusion and mineral thermometry indicates that the Wutong deposit formed at
relatively low pressures. The age and isotopic composition of the mineralization indicates
that the deposit formed during the Cretaceous from crustal derived fluids. The occurrence
of a shallow magmatic-hydrothermal system of Cretaceous age in this region suggests that
Cretaceous intrusions, despite not outcropping very commonly in this particular region may
occur at deeper levels.
Ph. D.
Chikochi, Christopher. "Ore breakage characterisation of UG2 deposits using the JK RBT". Master's thesis, University of Cape Town, 2017. http://hdl.handle.net/11427/27300.
Pełny tekst źródłaHaggan, Titus. "Paragenesis, fluid flow and structural controls on bitumen vein deposits and bitumen-hosted ore deposits, Andean Cordillera". Thesis, University of Aberdeen, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.395068.
Pełny tekst źródłaHarris, Anthony Charles. "The genesis of a porphyry Cu-Au deposit, farallon negro volcanic complex, NW Argentina /". St. Lucia, Qld, 2002. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe17494.pdf.
Pełny tekst źródłaBotha, André Erasmus. "Towards modelling the formation of ore bodies initial results dealing with the fluid mechanical aspects of magma chamber convection". Thesis, Rhodes University, 1999. http://hdl.handle.net/10962/d1005278.
Pełny tekst źródłaAlldrick, Dani James. "Geology and ore deposits of the Stewart Mining Camp, British Columbia". Thesis, University of British Columbia, 1991. http://hdl.handle.net/2429/30795.
Pełny tekst źródłaScience, Faculty of
Earth, Ocean and Atmospheric Sciences, Department of
Graduate
Whiteley, Robert School of Mines UNSW. "Electrical and seismic responses of shallow, volcanogenic, massive sulphide ore deposits". Awarded by:University of New South Wales. School of Mines, 1986. http://handle.unsw.edu.au/1959.4/28078.
Pełny tekst źródłaTownley, Brian K. "Ore deposits, tectonics and metallogenesis of the continental Aysen region, Chile". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/nq20591.pdf.
Pełny tekst źródłaApostolopoulos, D. G. "The manganese oxide ore deposits of the Nevrokopi district, Macedonia, Greece". Thesis, University of Reading, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.374035.
Pełny tekst źródłaCouture, Jean-François. "Géologie et gitologie du gisement de la rivière Eastmain, Ungava, Québec /". Thèse, Chicoutimi : Université du Québec à Chicoutimi, 1993. http://theses.uqac.ca.
Pełny tekst źródłaDel, Rio Salas Rafael Eduardo. "METALLOGENESIS FOR THE BOLÉO AND CANANEA COPPER MINING DISTRICTS: A CONTRIBUTION TO THE UNDERSTANDING OF COPPER ORE DEPOSITS IN NORTHWESTERN MÉXICO". Diss., The University of Arizona, 2011. http://hdl.handle.net/10150/145742.
Pełny tekst źródłaGungor, Kazim. "Production Of Heavy-media-quality Magnetite Concentrate From Kesikkopru Iron Ore Tailings". Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12611830/index.pdf.
Pełny tekst źródłaPRÜ
IRON ORE TAILINGS Gü
ngö
r, Kazim M. Sc. Department of Mining Engineering Supervisor: Prof. Dr. M. Ü
mit Atalay May 2010, 91 pages The aim of this research was to investigate the possibility of the production of a magnetite concentrate which is suitable for preparation of heavy media from iron ore tailings of Gü
ncem Mining Company magnetic separation facility. During the study, three different tailings named as low grade, medium grade and high grade with 5.91 % Fe3O4, 19.06 % Fe3O4 and 37.06 % Fe3O4, respectively, were used. Mineralogical analyses of test samples showed that magnetite and hematite were the major ore minerals while pyrite and chalcopyrite were found in trace amounts. Actimolite, tremolite, epidote, chlorite, quartz, calcite, and dolomite were the gangue minerals. The effects of feed particle size and applied magnetic field intensity on the Fe3O4 grade and recovery of concentrate were examined throughout magnetic concentration tests. The highest grade magnetite concentrate with 79.98% Fe3O4 content was obtained with 65.42% recovery from 100% -75 micron size feed at 1000 Gauss magnetic field intensity from high grade tailing.
Gabell, Andrew R. "High-resolution remote sensing applied to mineral exploration in Australia /". Title page, and contents only, 1986. http://web4.library.adelaide.edu.au/theses/09PH/09phg1123.pdf.
Pełny tekst źródłaEdfelt, Åsa. "The Tjårrojåkka apatite-iron and Cu (-Au) deposits, northern Sweden : products of one ore forming event /". Luleå : Department of chemical engineering and geosciences, Luleå University of Technology, 2007. http://epubl.ltu.se/1402-1544/2007/17/.
Pełny tekst źródłaCarroll, Sandy. "The viability of the Kaplats Platinum group element deposit". Access, 2006. http://upetd.up.ac.za/thesis/available/etd-07102008-080330/.
Pełny tekst źródłaGoodman, Sally. "The relationship between light hydrocarbons, carbonate diagenesis, and base metal ore deposits". Thesis, Imperial College London, 1986. http://hdl.handle.net/10044/1/38017.
Pełny tekst źródłaDhu, Trevor. "Geophysical signatures of iron ore deposits in the Middleback Ranges, South Australia /". Title page, contents and abstract only, 1996. http://web4.library.adelaide.edu.au/theses/09S.B/09s.bd535.pdf.
Pełny tekst źródłaAdams, Garry J. "Structural evolution and ore genesis of the granites gold deposits, Northern Territory /". Title page, contents and abstract only, 1997. http://web4.library.adelaide.edu.au/theses/09PH/09pha2128.pdf.
Pełny tekst źródłaWay, Bryan C. "Geology and Geochemistry of Sedimentary Ferromanganese Ore Deposits, Woodstock, New Brunswick, Canada". Thesis, Fredericton: University of New Brunswick, 2012. http://hdl.handle.net/1882/44600.
Pełny tekst źródłaTatiya, Ratan Raj. "Ore estimation and selection of underground mining methods for some copper deposits". Thesis, Imperial College London, 1987. http://hdl.handle.net/10044/1/46738.
Pełny tekst źródłaAnderson, Kelvin Frederick Esebewa. "Geometallurgical evaluation of the Nkout (Cameroon) and Putu (Liberia) iron ore deposits". Thesis, University of Exeter, 2014. http://hdl.handle.net/10871/15019.
Pełny tekst źródłaGapara, Cornwell Sine. "A review of the deposition of iron-formation and genesis of the related iron ore deposits as a guide to exploration for Precambrian iron ore deposits in southern Africa". Thesis, Rhodes University, 1993. http://hdl.handle.net/10962/d1005610.
Pełny tekst źródłaMuwanguzi, Abraham Judah Bumalirivu, Andrey Karasev, Byaruhanga K. Joseph i Jönsson G. Pär. "Characterization of chemical composition and microstructure of natural iron ore from Muko deposits". KTH, Tillämpad processmetallurgi, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-123054.
Pełny tekst źródłaQC 20130531
Sustainable Technology Development in the Lake Victoria Region
Ahmed, Ayesha Doris. "Beyond the confines of the ore deposit : mapping low temperature hydrothermal alteration above, within, and beneath Carlin-type Gold deposits". Thesis, University of British Columbia, 2010. http://hdl.handle.net/2429/29423.
Pełny tekst źródłaWarlo, Mathis. "Improving trace metal characterisation of ore deposits – a crucial step towards sustainable mining". Licentiate thesis, Luleå tekniska universitet, Geovetenskap och miljöteknik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-73865.
Pełny tekst źródłaSchuh, Wolfram Dieter, i Wolfram Dieter Schuh. "Geology, geochemistry, and ore deposits of the Bau gold mining district, Sarawak, Malaysia". Diss., The University of Arizona, 1993. http://hdl.handle.net/10150/187561.
Pełny tekst źródłaPainter, Matthew Graham Morgan. "The geochemical and mineralogical haloes around the Mount Isa base metal orebodies /". [St. Lucia, Qld.], 2003. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe17242.pdf.
Pełny tekst źródłaCollings, Matthew David. "Complexation of Ba and Cu in hydrothermal NaCl brines : insights from EXAFS spectroscopy and molecular dynamics". Thesis, University of Bristol, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.326719.
Pełny tekst źródłaKiracofe, Zachary Aaron. "Assessing the geologic sources of manganese in the Roanoke River watershed". Thesis, Virginia Tech, 2015. http://hdl.handle.net/10919/52890.
Pełny tekst źródłaMaster of Science
Dünkel, Ines. "The genesis of east Elba iron ore deposits and their interrelation with Messinian tectonics /". Tübingen : Institut und Museum für Geologie und Paläontologie, 2002. http://deposit.ddb.de/cgi-bin/dokserv?idn=967986257.
Pełny tekst źródłaMalehmir, Alireza. "3D Geophysical and Geological Modeling in the Skellefte District: Implications for Targeting Ore Deposits". Doctoral thesis, Uppsala University, Department of Earth Sciences, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-8188.
Pełny tekst źródłaWith the advancements in acquisition and processing of seismic reflection data recorded over crystalline rocks, building three-dimensional geologic models becomes increasingly favorable. Because of little available petrophysical data, interpretations of seismic reflection data in hardrock terrains are often speculative. Potential field data modeling are sometimes performed in order to reduce the ambiguity of seismic reflection interpretations. The Kristineberg mining area in the western part of the Paleoproterozoic Skellefte Ore District was chosen to construct a pilot three-dimensional geologic model in an attempt to understand the crustal architecture in the region and how the major mineral systems operated in this architecture. To contribute to this aim, two parallel seismic reflection profiles were acquired in 2003 and processed to 20 sec with special attention to the top 4 sec of data. Several reflections were imaged and interpreted by the aid of reflector modeling, borehole data, 2.5D and 3D potential field modeling, and geological observations. Interpretations are informative at the crustal scale and help to construct a three-dimensional geologic model of the Kristineberg mining area. The three-dimensional geologic model covers an area of 30×30 km2 down to a depth of 12 km. The integrations help to interpret a structural basement to the Skellefte volcanic rocks, possibly with Bothnian Basin metasedimentary affinity. The contact is a shear-zone that separates the two units, generating large fold structures, which can be observed in the region. The interpretations help to divide the Revsund granitic rocks into two major groups based on their present shape and thickness. A large gravity low in the south is best represented by the intrusion of thick dome of Revsund granite. In the north, the low-gravity corresponds to the intrusion of sheet-like Revsund granites. In general, the structure associated with the Skellefte volcanics and the overlying metasedimentary rocks are two thrusts exposing the Skellefte volcanic rocks in the cores of hanging wall anticlinal structures. Lack of coherent reflectivity in the seismic reflection data may be due to complex faulting and folding systems observed in the Skellefte volcanics. Ultramafic sills within the metasedimentary rocks are interpreted to extend down to depths of about 5-6 km. The interpretations are helpful for targeting new VHMS deposits and areas with gold potential. For VHMS deposits, these are situated in the southern limb of a local synformal structure south of the Kristineberg mine, on the contact between the Revsund granite and the Skellefte volcanic rocks. A combination of metasedimentary and mafic-ultramafic rocks are highly gold prospective in the west, similar to observations elsewhere in the region. There are still questions that remain unanswered and need more work. New data in the study area will help to answer questions related to e.g., an enigmatic diffraction seismic signal in Profile 5 and the structural relationship between the Skellefte volcanic rocks and the Malå volcanics. Although the derived 3D geologic model is preliminary and constructed at the crustal scale, it provides useful information to better understand the tectonic evolution of the Kristineberg mining area.
Smith, Stephen Findley. "Structural stability, support and excavation aspects of mine openings in stratified iron ore deposits". Thesis, University of Nottingham, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.283587.
Pełny tekst źródłaJiang, Shao-Yong. "Chemical and boron isotopic compositions of tourmaline from sedex-type and metaevaporite ore deposits". Thesis, University of Bristol, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.294950.
Pełny tekst źródłaRobison, Lori Carol 1955. "Geology and geochemistry of Proterozoic volcanic rocks bearing massive sulfide ore deposits, Bagdad, Arizona". Thesis, The University of Arizona, 1987. http://hdl.handle.net/10150/558078.
Pełny tekst źródłaDünkel, Ines. "The genesis of East Elba iron ore deposits and their interrelation with Messinian tectonics". [S.l. : s.n.], 2003. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB10405671.
Pełny tekst źródłaKnorsch, Manuel. "The mechanisms and implications of hydrothermal mineral replacement reactions in carbonate-hosted ore deposits". Thesis, Knorsch, Manuel (2021) The mechanisms and implications of hydrothermal mineral replacement reactions in carbonate-hosted ore deposits. PhD thesis, Murdoch University, 2021. https://researchrepository.murdoch.edu.au/id/eprint/64693/.
Pełny tekst źródłaWilliams, Richard James. "Karst-associated bauxite deposits of Parnassos-Ghiona, Central Greece : ore genesis and structural evolution". Thesis, University of Brighton, 2014. https://research.brighton.ac.uk/en/studentTheses/2b04d019-0696-4544-a13d-b2de8971a69b.
Pełny tekst źródłaBrisson, Harold. "Caractéristiques, chronologie et typologie des minéralisations aurifères de la région du Lac Shortt (Québec), sous-province archéenne de l'Abitibi /". Thèse, Chicoutimi : Université du Québec à Chicoutimi, 1998. http://theses.uqac.ca.
Pełny tekst źródłaShellnutt, John Gregory. "A-type granites of the Permian Emeishan large igneous province (SW China): implications for the formation of thegiant magmatic oxide deposits". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2007. http://hub.hku.hk/bib/B39634498.
Pełny tekst źródłaPiché, Mathieu. "Synthèse géologique et métallogenique du camp minier de Matagami, Québec /". Thèse, Chicoutimi : Université du Québec à Chicoutimi, 1991. http://theses.uqac.ca.
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