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Littérature scientifique sur le sujet « Minerals-Geology »

Auteur : Grafiati

Publié le 6 septembre 2023

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Articles de revues sur le sujet "Minerals-Geology"

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GOMES, C., et J. SILVA. « Minerals and clay minerals in medical geology ». Applied Clay Science 36, n^o 1-3 (avril 2007) : 4–21. http://dx.doi.org/10.1016/j.clay.2006.08.006.

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Privett, K. D. « Clay minerals in engineering geology ». Quarterly Journal of Engineering Geology and Hydrogeology 19, n^o 3 (août 1986) : 309–12. http://dx.doi.org/10.1144/gsl.qjeg.1986.019.03.11.

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Pride, Douglas E. « Ores and minerals : Introducing economic geology ». Geochimica et Cosmochimica Acta 54, n^o 5 (mai 1990) : 1526–27. http://dx.doi.org/10.1016/0016-7037(90)90180-s.

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Hodgson, C. J. « Ore geology and industrial minerals : An introduction ». Ore Geology Reviews 9, n^o 3 (août 1994) : 260–62. http://dx.doi.org/10.1016/0169-1368(94)90015-9.

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Cameron, Eugene N. « Ore geology and industrial minerals : An introduction ». Geochimica et Cosmochimica Acta 57, n^o 17 (septembre 1993) : 4328. http://dx.doi.org/10.1016/0016-7037(93)90332-q.

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Almukhametova, E. M., A. I. Valeev et N. Kh Gabdrakhmanov. « Geology of minerals of the Tevlinsko-Russinskoe deposit ». IOP Conference Series : Earth and Environmental Science 723, n^o 5 (1 mars 2021) : 052001. http://dx.doi.org/10.1088/1755-1315/723/5/052001.

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Christy, A. G. « Långban : The Mines, their Minerals, Geology and Explorers ». Mineralogical Magazine 63, n^o 4 (1999) : 609–10. http://dx.doi.org/10.1180/minmag.1999.063.4.04.

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HUANG, DIYING, ZHIJUN ZHANG, CHENYANG CAI et TAIPING GAO. « Prof. Yong-Chong Hong : a Chinese pioneering palaeoentomologist ». Palaeoentomology 2, n^o 5 (31 octobre 2019) : 404–12. http://dx.doi.org/10.11646/palaeoentomology.2.5.1.

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Professor You-Chong Hong, a famous Chinese palaeoentomologist, was born in Nan’ao County, Shantou City, Guangdong Province on 5 November 1929 and passed away in Beijing on 4 July 2019. In 1953, Prof. Hong graduated from the Beijing College of Geology (China University of Geosciences, Beijing) and was assigned to the Laboratory of Ferrous Metal of the Department of Geology and Minerals of the Ministry of Geology. From 1957 to 1958, he worked in the Department of Stratigraphy and Palaeontology, Institute of Geology and Mineral Resources, Chinese Academy of Geological Sciences. He studied fossil mollusks and later fossil insects in the Soviet Academy of Sciences from 1958 to 1960 (Fig. 1). He returned to the Chinese Academy of Geological Sciences from 1960 to 1963; worked at the Tianjin Institute of Geology and Mineral Resources, Ministry of Geology and Minerals from 1963 to 1984; and worked at the Beijing Museum of Natural History after 1984.

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Rudnickaitė, Eugenija. « A COLLECTION OF USEFUL MINERALS FOR NATURAL SCIENCE EDUCATION AT SCHOOL : TO A DIVISION FOR TEACHERS ». Natural Science Education in a Comprehensive School (NSECS) 25, n^o 1 (20 avril 2019) : 81–96. http://dx.doi.org/10.48127/gu/19.25.81.

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Thanks to the project "Providing Schools with Natural and Technological Sciences", for the implementation of which funds from the European Union Structural Funds and the state budget of the Republic of Lithuania were allocated, in 2018 685 schools received collections of useful minerals. The collection contains 14 useful minerals: sand, quartzose sand (silica sand), sand-gravel raw material, clay, sapropelithe (sapropelic coal), limestone, chalk marl (marlstone), dolomite, peat, earth oil (oil, petroleum, naphta), amber, flint (chert), gypsum, granite. The purpose of this article is to show: How the whole collection can be used in natural science lessons; As examples of individual useful minerals; How to use it to integrate into biology, natural and human, chemistry, physics, technology, mathematics, knowledge of the world, IT and other subjects. Available options for lessons are offered for each useful mineral. Keywords: museum of geology, Vilnius University, natural science education, geology, education, collection of useful minerals, division for teachers.

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Bodіuk, Adam. « Ground of concepts of mountain economy and economic geology ». Problems of Innovation and Investment Development, n^o 20 (novembre 2019) : 131–40. http://dx.doi.org/10.33813/2224-1213.20.2019.13.

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Subject of research: natural and cost information that displays over-resourceobjects and processes of over-use. The purpose of this article is to substantiate theconcepts that theoretically determine the geological, industrial and cost aspects ofsupra-use, mining, economic geology, mining economics; generalization,systematization of their possible objects; determination of the main researchmethods and the importance of super-resources in the further development of theeconomy, the domestic mineral resource base, taking into account the requirementsfor scientific research and production needs for sub-resources. The researchmethodology consists in applying a set of methods: historical (processes of formationof minerals and their deposits in the distant past), comparative, abstract-logicalanalysis (definition of the concepts of economic geology and mining economics),generalization (substantiation of conclusions and proposals), legal analysis ( studyof the legal framework for substantiating definitions of economic geology andmining economics). The results of the work - it is justified that the concept ofsubsoil use should be considered as a cross-cutting scientific and economic activity,which covers the study of historical processes of mineral formation, a modern studyof the geology of the subsoil, exploitation of deposits, mining, preparation ofextracted minerals for further transfer through the sphere of commodity-moneyor barter exchange, their movement in space and time into the sphere of processingor directly production or th of application. The concept of requirements unitesminerals, mineral deposits, the processes of their exploration and exploitation. Inthe narrower case, the required processes are considered as a complex of processesand individual works on the study of deposits, mining and mineral processing, thatis, directly with minerals. Accordingly, we propose a mining economy to beconsidered as a scientific industry in a wide and narrow interpretation. Extraspecificexploration and mining production, infrastructure processes (storage, movementof minerals, etc.) are widely studied; in the narrow-mining. Conclusions-on alegal basis, summarized as objects of research in the mining economy, as objectsof economic relations for economic theory, it is proposed to take mineral deposits,minerals, processes and processors of subsurface exploitation, labor of enterprisepersonnel, which is used for exploration and production of sub-resources, thenthere are natural objects, living and embodied labor of enterprises. Economicgeology studies information and determines the cost estimates of explorationresearch and work.

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Thèses sur le sujet "Minerals-Geology"

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Santaguida, Frank Carleton University Dissertation Earth Sciences. « The Paragenetic relationships of epidote-quartz hydrothermal alteration within the Noranda Volcanic Complex, Quebec ». Ottawa, 1999.

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Pang, Kwan-Nang. « Origin of the permian panzhihua layered gabbroic intrusion and the hosted Fe-Ti-V oxide deposit, Sichuan Province, SW China ». Click to view the E-thesis via HKUTO, 2008. http://sunzi.lib.hku.hk/hkuto/record/B39634000.

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Hulley, Vierah. « Reactions between country rock xenoliths and the magma of Uitkomst Complex, with implications for the origin of the sulphide mineralisation ». Pretoria : [s.n.], 2005. http://upetd.up.ac.za/thesis/available/etd-05282008-101011.

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Bowman, Ryan Lee. « CLAY MINERAL TRANSFORMATIONS IN ACIDIC ENVIRONMENTS : FINDING AN EARTHEN ANALOGUE TO THE SURFACE OF MARS ». OpenSIUC, 2019. https://opensiuc.lib.siu.edu/theses/2608.

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Once similarities between Earth and other terrestrial bodies were discovered, determining the conditions that contributed to the evolution of surface processes on these planets, particularly Mars, is of great interest. More importantly, such research and exploration can provide proof of previous existent life within these near-surface environments. As the past environmental conditions at Mars’ surface are mostly unknown, studies of comparable environments on Earth have been crucial toward deciphering the overall geological understanding of Mars. As the discovery of past conditions on Mars become more absolute, researchers can search for more constrained bio-signatures of life that may have been present. Using the geological similarities between Earth and Mars, analogues can be used to compare the conditions on Mars and Earth and how they evolved over time, further providing more precise understanding of our own environment as it relates to the future. In this study, acid mine drainage (AMD) systems, which are one of the most acidic environments on Earth, were compared to the surface of Mars as a potential analogue to the past conditions of the planet when such acid-impacted environments were widespread at the surface of the planet.

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Adlakha, Erin Elizabeth. « The Paragenesis and Chemical Variation of Alteration Minerals Associated with Basement Rocks of the P2 Fault and the McArthur River Uranium Deposit, Athabasca Basin, Northern Saskatchewan, Canada ». Thesis, Université d'Ottawa / University of Ottawa, 2016. http://hdl.handle.net/10393/34926.

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The P2 reverse fault in the metasedimentary basement rocks of the eastern Athabasca Basin is the main structural control of the world-class McArthur River uranium deposit. The earliest preserved assemblage along the fault is oxy-dravite, rutile, quartz, pyrite and graphite. This assemblage formed at temperatures of up to 890 °C, during regional metamorphism or a thermal event at ~1.75 Ga. The exhumation and surface exposure of the rocks was accompanied by paleo-weathering, and the deposition of the Athabasca sandstones. Diagenetic fluids of the sandstones altered the basement rocks to form Sr-Ca-SO42- rich aluminum phosphate sulfate (APS) minerals + hematite ± kaolin. The onset of hydrothermal activity along the basement and the P2 fault is recorded by local anatase at 1569 ± 31 Ma. Uraniferous fluid formed an assemblage of sudoite illite, magnesio-foitite and LREE+P rich APS minerals (rims earlier diagenetic-type APS minerals) along the entire P2 fault. Magnesio-foitite exhibits a high X-site vacancy (0.70 – 0.85 apfu) and contains high Al in its Y-site (0.70 – 1.12 apfu), suggesting that magnesio-foitite likely replaced kaolin. The REE pattern of magnesio-foitite is similar to that of uraninite (CeN

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Gill, Benjamin Charles. « High-resolution sulfur isotope records of the Paleozoic and a detailed geochemical study of the late Cambrian SPICE event utilizing sulfur isotope stratigraphy, metal chemistry and numerial modeling ». Diss., UC access only, 2009. http://proquest.umi.com/pqdweb?index=78&did=1871861801&SrchMode=1&sid=1&Fmt=7&retrieveGroup=0&VType=PQD&VInst=PROD&RQT=309&VName=PQD&TS=1270232379&clientId=48051.

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ZHANG, JING. « INTERACTION OF METHANOGENS WITH CLAY MINERALS, ORGANIC MATTER, AND METALS ». Miami University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=miami1389881682.

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El, Kazzaz Yahia Abbas Hamed Abdalla. « Tectonics and mineralization of Wadi Allaqi, south Eastern Desert, Egypt ». Thesis, University of Bedfordshire, 1995. http://hdl.handle.net/10547/606076.

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Neoproterozoic volcanic, sedimentary and volcano-sedimentary rocks of central Wadi Allaqi were deformed and metamorphosed to greenschist facies during the Pan-African orogeny. Three major, geochemically and lithostratigraphically distinct, tectonic-stratigraphy Successions with an intermediate tectonically-emplaced unit of ophiolitic rocks (Gebel Taylor Wedge), which have been metamorphosed to blueschists facies prior to emplacement, are recognised. The tectonic pile has been intruded by four granitic plutons and basic igneous sills, which were emplaced at various stages in the tectonic history. A series of large-scale thrust duplexes with a few major nappe-like folds and shear-zones, the most conspicuous of which is the Allaqi Shear-zone, structurally dominate the area. A complex polyphase structural history has been deduced consisting of earlier ductile and late more brittle deformation phases and this has been related to the regional metamorphic development. A gold mineralized quartz vein system was emplaced syn-tectonically along the first deformation (D1) shear-zones. Data from structures, petrography, fluid inclusions and stable isotopes of oxygen and hydrogen tend to support a metamorphic provenance for the auriferous fluids. The petrological, geochemical and structural evidence strongly support a back-arc basin environment for the sedimentary development of central Wadi Allaqi before the Pan-African Orogeny. A single Wilson Cycle is proposed for the evolution of the area, in which following an extensional phase, during which the marginal elements of the ancient Mozambique Ocean (in the sense of Dalziel 1991) were developed. Back-arc sedimentary rocks and volcaniclastic rocks were metamorphosed and transported as a thrust-duplex system northward over the Nile Craton and any associated marginal sedimentary sequence.

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Hicks, Judith Anne. « Gahnite and its formation in the context of regional metamorphism and mineralization in the Namaqualand metamorphic complex ». Master's thesis, University of Cape Town, 1988. http://hdl.handle.net/11427/22024.

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Bibliography: pages 150-158.
Gahnite (ZnAl₂O₄) is commonly associated with sulphide mineralization in metamorphosed massive sulphide deposits, and also occurs in marbles, pegmatites and quartz veins. Its formation has been attributed to the breakdown of Zn-staurolite or desulphidation of sphalerite during metamorphism. The stability of zinc-rich spinels under a wide range of metamorphic conditions in a variety of lithologies results in its persistence in rocks where many other prograde, high temperature minerals and sulphides have been altered. Thfs has resulted in various investigations into its use in exploration and potential for determining metamorphic parameters. With the interest in finding new ore bodies and in determining the metamorphic history and mineralogy in Namaqualand, some gahnite-bearing localities have been investigated in this study.

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La, Cruz Nikita Latesha. « Schreibersite : Synthesis, Characterization and Corrosion and Possible Implications for Origin of Life ». Scholar Commons, 2015. http://scholarcommons.usf.edu/etd/5724.

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We present study of the synthesis and reactions of an analog of the meteoritic mineral schreibersite with formula (Fe,Ni)3P, believed to be a prebiotic source of reactive phosphorus that may have prompted the formation of phosphorylated biomolecules near the time of the origin of life (Pasek and Lauretta, 2005). The mineral was synthesized by mixing stoichiometric proportions of elemental iron, nickel and phosphorus and heating in a tube furnace at 820°C for approximately 235 hours under argon or under vacuum, a modification of the method of Skála and Drábek (2002). The mineral was characterized using X-ray diffractometry (XRD), X-ray photoelectron spectroscopy (XPS), micro-raman spectroscopy and electron microprobe analysis (EMPA). Characterization indicates that both schreibersite, with approximate formula Fe2NiP and the mineral nickel-phosphide, FeNi2P were synthesized. In addition to characterization of the solid product, the reactions of the synthetic schreibersite were investigated to determine the similarity between these and prior work done with Fe3P. Synthetic schreibersite was corroded in several solutions: seawater and sulfidic water under both oxic and anoxic conditions. After corrosion, the solutions were analyzed using phosphorus nuclear magnetic resonance spectroscopy (31P NMR) and high performance liquid chromatography attached to an inductively coupled plasma mass spectrometer (HPLC-ICP-MS) to determine phosphorus speciation as well as concentrations of phosphorus present in solution. As expected from previous studies, the NMR and HPLC-ICP-MS results indicated the presence of orthophosphate, phosphite, pyrophosphate and hypophosphate in the corrosion solutions (Pasek and Lauretta, 2005). The HPLC-ICP-MS results indicate that the extent of corrosion of the mineral—measured by the concentration of phosphorus released—depends on the ionic strength of the solution, as well as the presence or absence of the chelating agent. Finally, we report the successful phosphorylation of a potentially prebiotic molecule—choline—using synthesized schreibersite.

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Livres sur le sujet "Minerals-Geology"

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Colorado. Office of State Auditor. Division of Minerals and Geology minerals program : Performance audit. [Denver, Colo : Office of State Auditor, 1993.

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Barnes, John W. Ores and minerals : Introducing economic geology. Chichester : John Wiley, 1995.

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Ores and minerals : Introducing economic geology. Milton Keynes : Open University Press, 1988.

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Larsen, Alf Olav. The Langesundsfjord : History, geology, pegmatites, minerals. Salzhemmendorf : Bode, 2010.

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M, Evans Anthony, dir. Ore geology and industrial minerals : An introduction. 3^e éd. Oxford : Blackwell Scientific Publications, 1993.

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Evans, Anthony M. Ore geology and industrial minerals : An introduction. 3^e éd. Oxford : Blackwell Scientific Publications, 1993.

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An introduction to fossils and minerals : Seeking clues to the earth's past. New York : Facts on File, 1992.

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Dexter, Perkins. Minerals in thin section. Upper Saddle River, N.J : Prentice Hall, 2000.

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R, Henke Kevin, dir. Minerals in thin section. 2^e éd. Upper Saddle River, N.J : Prentice Hall, 2004.

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Geology of the Nairobi area. Nairobi : Mines & Geological Dept., 1991.

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Chapitres de livres sur le sujet "Minerals-Geology"

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Gomes, Celso S. F. « Minerals, Natural Environment, and Medical Geology ». Dans Minerals latu sensu and Human Health, 19–42. Cham : Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-65706-2_2.

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Odigi, M. I., et C. O. Ofoegbu. « Distribution and Geology of Non-metallic Minerals in Nigeria ». Dans Groundwater and Mineral Resources of Nigeria, 141–59. Wiesbaden : Vieweg+Teubner Verlag, 1988. http://dx.doi.org/10.1007/978-3-322-87857-1_12.

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Prost, Gary L., et Benjamin P. Prost. « Minerals ». Dans The Geology Companion, 13–36. Boca Raton : CRC Press, 2017. : CRC Press, 2017. http://dx.doi.org/10.1201/9781315152929-2.

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McCann, Tom. « Minerals ». Dans Pocket Guide Geology in the Field, 7–60. Berlin, Heidelberg : Springer Berlin Heidelberg, 2021. http://dx.doi.org/10.1007/978-3-662-63082-2_2.

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Ghorbani, Mansour. « Metallogeny and Distribution of Minerals ». Dans Springer Geology, 87–197. Dordrecht : Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-5625-0_5.

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Gupta, Ravi Prakash. « Spectra of Minerals and Rocks ». Dans Remote Sensing Geology, 19–34. Berlin, Heidelberg : Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-662-12914-2_3.

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Gupta, Ravi Prakash. « Spectra of Minerals and Rocks ». Dans Remote Sensing Geology, 33–52. Berlin, Heidelberg : Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-662-05283-9_3.

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Gupta, Ravi P. « Spectra of Minerals and Rocks ». Dans Remote Sensing Geology, 23–35. Berlin, Heidelberg : Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-55876-8_3.

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Rudwick, Martin J. S. « Minerals, strata and fossils ». Dans The New Science of Geology, III_266—III_482. London : Routledge, 2023. http://dx.doi.org/10.4324/9781003418696-4.

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Dercourt, Jean, et Jacques Paquet. « Evolution of Minerals ; Experimental Results ». Dans Geology Principles & ; Methods, 21–34. Dordrecht : Springer Netherlands, 1985. http://dx.doi.org/10.1007/978-94-009-4956-0_2.

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Actes de conférences sur le sujet "Minerals-Geology"

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Valeev, A. I., E. M. Almukhametova, V. V. Kuzmina et V. V. Anisimov. « Geology of Minerals of the Urengoy Deposit ». Dans Proceedings of the International Symposium “Engineering and Earth Sciences : Applied and Fundamental Research” (ISEES 2018). Paris, France : Atlantis Press, 2018. http://dx.doi.org/10.2991/isees-18.2018.98.

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Veatch, Steven W., C. Robert Carnein, Marge Breth, Dan Alfrey, Wayne Johnston, Roger Loest, Dee Loest et al. « Victor -- Colorado's city of mines : its history, geology, mines, and minerals ». Dans 30th Annual New Mexico Mineral Symposium and 1st Annual Mining Artifact Collectors Association Symposium. Socorro, NM : New Mexico Bureau of Geology and Mineral Resources, 2009. http://dx.doi.org/10.58799/nmms-2009.336.

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Iblaminov, R. G. « REGIONAL LITHOLOGY AS A BASIS DETAILED PALEOTECTONIC RECONSTRUCTIONS AND APPLIED GEOLOGY ». Dans Проблемы минералогии, петрографии и металлогении. Научные чтения памяти П. Н. Чирвинского. ПЕРМСКИЙ ГОСУДАРСТВЕННЫЙ НАЦИОНАЛЬНЫЙ ИССЛЕДОВАТЕЛЬСКИЙ УНИВЕРСИТЕТ, 2022. http://dx.doi.org/10.17072/chirvinsky.2022.101.

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The content of an important section of lithology is considered. Its significance for elucidating the conditions for the formation of sedimentary strata and sediments for the restoration of the existing paleotectonic conditions of the region and climatic conditions, its significance for engineering geology and the forecast of minerals is shown.

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Shelakina, Marina. « A brief historical analysis of the formation of engineering geology in the Krasnodar Territory ». Dans All-Russian Scientific Conference on Achievements of Science and Technology. Krasnoyarsk Science and Technology City Hall, 2021. http://dx.doi.org/10.47813/dnit.2021.2.66-75.

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The article discusses the development of engineering and geological research on the example of prospecting and exploration of popular common (construction) minerals in the Krasnodar Territory. A comparative characteristic of the history of engineering geology development is given by analyzing the data of the Fund of the "KUBANGEOLOGY" and the planned economy of the USSR. The set goals and objectives of the planned economy of the USSR directly stimulated engineering and geological research. The peak of prospecting and exploration of popular common (construction) minerals in the Krasnodar Territory falls on the decade from 1970 to 1980, and the main rates - for the period from 1950 to 1980 - during the intensive growth of road, industrial and civil construction. Having arisen to solve the problems of engineering and economic development of territories, engineering geology developed not only in a geological, but geotechnical channel, as evidenced by the separation of surveys from it. The final differentiation from the beginning of 1960 of engineering geology into engineering-geological surveys and engineering geology of building materials proves the need for separation of surveys due to the accumulated regulatory framework and the scale of engineering-geological research, therefore, of the "KUBANGEOLOGY" switched to monitoring of hazardous processes of the geological environment, which is confirmed by the analysis of the fund.

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Lueth, Virgil W., Joan Beyer et Ronald B. Gibbs. « Geology and tellurium minerals of the Lone Pine area, Wilcox district, Catron County, New Mexico ». Dans 16th Annual New Mexico Mineral Symposium. Socorro, NM : New Mexico Bureau of Geology and Mineral Resources, 1995. http://dx.doi.org/10.58799/nmms-1995.182.

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Schneider, Erich A., et Neil Shah. « Near Term Deployment, Long Term Impact : Uranium Price Over the Lifetime of New Capacity ». Dans 16th International Conference on Nuclear Engineering. ASMEDC, 2008. http://dx.doi.org/10.1115/icone16-48573.

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While reasonable short-term resource price projections can be obtained by taking a bottom-up approach — constructing a supply curve based upon current production capacities and costs — this approach breaks down as the time horizon of the analysis lengthens. One approach to long-term price forecasting is to calibrate a simple model of a commodity market against past data. To that end, an analogy was drawn between the behavior of the uranium market and that of some three dozen materials for which the United States Geologic Survey (USGS) maintains data. This work adds to previously published results showing that the USGS-reported prices of minerals similar to uranium have consistently declined over the past century. In this paper, the extent to which uranium geology and extraction technologies are indeed analogous to other minerals is quantitatively addressed. A study of crustal abundances, ore grades being economically mined, concentration factors, market share of extraction techniques, years of proven reserve and other factors indicates that uranium is not at all exceptional with respect to the average of the USGS minerals. This suggests that, on the supply side, the analogy between the USGS minerals and uranium may indeed offer valuable insights into medium and long term uranium price behavior.

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Barroso-Solares, Suset, Victor Alonso-Gómez, Alejandro del Valle, Jesus Medina, Angel Carmelo Prieto et Javier Pinto. « VIRTUALIZATION OF GEOLOGY AND CRYSTALLOGRAPHY TEACHING RESOURCES : TOWARDS AN IMPROVED (VIRTUAL) LEARNING OF MINERALS, ROCKS, AND FOSSILS ». Dans 13th International Conference on Education and New Learning Technologies. IATED, 2021. http://dx.doi.org/10.21125/edulearn.2021.0063.

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Prieto, Irene. « EXPLORING THE MOTIVATIONAL CHANGES IN FUTURE ELEMENTARY TEACHERS OF GEOLOGY : A PRACTICAL EXAMPLE WITH CRYSTALS AND MINERALS ». Dans 12th International Technology, Education and Development Conference. IATED, 2018. http://dx.doi.org/10.21125/inted.2018.0735.

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Giotopoulos, Georgios, Irini Skopeliti, Ioannis Koukouvelas, Polychronis Economou, Eleni Gianni et Dimitrios Papoulis. « CIVIL ENGINEERING STUDENTS� MISCONCEPTIONS ON PRINCIPLES OF GEOLOGY ». Dans 22nd SGEM International Multidisciplinary Scientific GeoConference 2022. STEF92 Technology, 2022. http://dx.doi.org/10.5593/sgem2022/5.1/s22.092.

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Previous studies have shown that secondary school students may have misconceptions about geological scientific information. By the end of secondary education these misconceptions may remain unresolved. As a result, students enter university studies and still hold them. Students of engineering, as for example civil engineering, are no exception. The aim of this study was to investigate and analyse misconceptions of this specific target group. A closed questionnaire was designed and given to 102 University students who attended the 2nd semester course �Geology for Civil Engineers� in the Department of Civil Engineering at the University of Patras. The questionnaire was designed and validated according to previous research findings and implemented through google forms that were prepared and given electronically to the students to fill them online. The participants completed the questionnaire on the principles of geology electronically due to Covid-19 conditions. The results showed that in some questions most of the students answered correctly while in others there were many wrong answers, which revealed their misconceptions in geology. Many misconceptions were traced especially regarding mineral properties like color and luster. An important observation was that a notable number of students confused hardness with brittleness and as a result they expressed their belief that hard minerals are hard to break. Gender and age differences were tested using appropriate statistical tests. In cases that there was a significant difference between the genders, women were the ones with higher percentage of correct answers. The results may be seen in relation to educational practices.

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Mills, Stephanie. « THE GEOLOGY AND POTENTIAL OF UTAH’S SEDIMENT-HOSTED URANIUM-VANADIUM DEPOSITS IN THE AGE OF CRITICAL MINERALS AND CARBON NEUTRALITY ». Dans Joint 118th Annual Cordilleran/72nd Annual Rocky Mountain Section Meeting - 2022. Geological Society of America, 2022. http://dx.doi.org/10.1130/abs/2022cd-373929.

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Rapports d'organisations sur le sujet "Minerals-Geology"

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Guliov, P. Industrial minerals of the western Canada Basin [Chapter 6 : Economic Geology]. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1993. http://dx.doi.org/10.4095/192374.

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Schwochow, Stephen D., et A. L. Hornbaker. IS-17 Geology and Resource Potential of Strategic Minerals in Colorado. Colorado Geological Survey, 1985. http://dx.doi.org/10.58783/cgs.is17.fivk4664.

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Kerr, D. E., A. Plouffe, J E Campbell et I. McMartin. Status of surficial geology mapping in northern Canada. Natural Resources Canada/CMSS/Information Management, 2023. http://dx.doi.org/10.4095/331420.

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The Geo-mapping for Energy and Minerals (GEM) program has facilitated the availability of new and converted surficial geology maps and associated digital data sets for large sectors of northern Canada, leading to about 70% of the North being mapped and digitally available. Development of the Surficial Data Model and Canadian Geoscience Map (CGM) series has streamlined the publication process and created a common standard digital-map format and geodatabase. Based on traditional and more recent remote predictive mapping methodologies, there are now three types of surficial geology CGM maps produced: surficial geology, reconnaissance surficial geology, and predictive surficial geology. The considerable number of new surficial geology maps published during the two phases of the GEM program, as well as upcoming map publications, has resulted in an increase of 12% in map coverage north of 60°, constituting a significant legacy of the GEM program.

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Mills, Stephanie E., et Andrew Rupke. Critical Minerals of Utah, Second Edition. Utah Geological Survey, mars 2023. http://dx.doi.org/10.34191/c-135.

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Utah is a state with diverse geology and natural resources, and this diversity extends to mineral resources that are deemed critical by the U.S. Department of the Interior. Utah’s critical mineral portfolio includes current producers, known resources, areas of past production, and undeveloped occurrences. This report, now in its second edition, summarizes the geographic and geologic distribution of critical minerals within Utah. Utah is notable for being the global leader in beryllium production; being the only domestic producer of magnesium metal; being one of only two states producing lithium (as of publication); and being a byproduct producer of tellurium, platinum, and palladium from the world-class Bingham Canyon mine, which is one of only two domestic tellurium producers. Utah has known resources of aluminum, fluorspar, germanium, gallium, indium, vanadium, and zinc, as well as past production and occurrences of many other critical minerals. In total, Utah currently produces 6 critical minerals, has known resources of 7 more, and hosts an additional 27 as past producers and/or occurrences with limited potential for economic development.

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Kilby, C. E., B. D. Bornhold et J. V. Barrie. Nearshore surficial geology, heavy minerals and geochemistry - northern Juan de Fuca Strait. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1991. http://dx.doi.org/10.4095/133394.

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Kilby, C. E., B. D. Bornhold et J. V. Barrie. Nearshore surficial geology, heavy minerals and geochemistry - northern Juan de Fuca Strait. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1992. http://dx.doi.org/10.4095/183927.

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McMartin, I. Surficial geology of northern Canada : a summary of Geo-mapping for Energy and Minerals program contributions. Natural Resources Canada/CMSS/Information Management, 2023. http://dx.doi.org/10.4095/331418.

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Liventseva, Hanna. THE MINERAL RESOURCES OF UKRAINE. Ilustre Colegio Oficial de Geólogos, mai 2022. http://dx.doi.org/10.21028/hl.2022.05.17.

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Ukraine is one of the leading countries of the world in a wide range of minerals. Although it covers only 0.4% of the Earth’s surface, contains about 5% of the world’s mineral resources. It ranks top-10 of the world for several raw materials (metallic and non-metallic) such as titanium, ball clays, Fe-Mn & Fe-Si-Mn alloys and gallium. Lithium, graphite or magnesium, among others, are also present in Ukraine. The abundance and diversity of minerals and metals is due to the complexity and variety of the Ukrainian geology. This article presents the main metallic and non-metallic mineral resources of Ukraine and its geological context.

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McMartin, I., D. E. Kerr, M. B. McClenaghan, A. Duk-Rodkin, T. Tremblay, M. Parent et J. M. Rice. Introduction and Summary. Natural Resources Canada/CMSS/Information Management, 2023. http://dx.doi.org/10.4095/331419.

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This bulletin summarizes surficial geology knowledge and data produced by the Geo-mappingfor Energy and Minerals (GEM) program in the last decade and provides an updated understanding of the nature, distribution, and history of surficial deposits in various glacial terrain types of Canada's North. The advancement in various aspects of surficial geology and the evolution of certain concepts and methods form the subject of the papers that make up this bulletin. Specifically, the papers discuss the status of surficial geology mapping in northern Canada and the development of standards to facilitate map release; highlights from selected GEM surficial geochemical and indicator mineral surveys and the establishment of protocols for drift prospecting; and the revised glacial histories and surficial geology in various regions, from the Mackenzie Mountains to the Labrador coast. This introductory paper to Bulletin 611 describes the scope of the publication and provides a summary of major surficial geology contributions to the GEM program in northern Canada. Remaining knowledge gaps and outstanding issues suggest ideas for future research topics and regions of interest that could inform decisions on mineral exploration and land-use management.

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McMartin, I., D. E. Kerr, M. B. McClenaghan, A. Duk-Rodkin, T. Tremblay, M. Parent et J. M. Rice. Introduction et Sommaire. Natural Resources Canada/CMSS/Information Management, 2023. http://dx.doi.org/10.4095/331427.

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This Bulletin summarizes surficial geology knowledge and data produced by the Geo-mapping for Energy and Minerals (GEM) program in the last decade, and provides an updated understanding of the nature, distribution, and history of surficial deposits in various glacial terrain types of Canada's North. The advancement in various aspects of surficial geology and the evolution of certain concepts and methods form the subject of the papers that make up this bulletin. Specifically, the status of surficial geology mapping in northern Canada and the development of standards to facilitate map release; highlights from selected GEM surficial geochemical and indicator mineral surveys and the establishment of protocols for drift prospecting; and the revised glacial histories and surficial geology in various regions, from the Mackenzie Mountains to the Labrador coast, are discussed. This introductory paper to Bulletin 611 describes the scope of the publication and provides a summary of major surficial geology contributions to the GEM program in northern Canada. Remaining knowledge gaps and outstanding issues suggest ideas for future research topics and regions of interest that could inform decisions on mineral exploration and land-use management.

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