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Tesi sul tema "Geochemical prospecting"

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1

Krug, Mark Alan. "Geochemical exploration in calcrete terrains." Thesis, Rhodes University, 1995. http://hdl.handle.net/10962/d1006891.

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This work takes a look at some of the literature on calcretes and especially the problem of geochemical exploration in calcrete terrains. The conclusion that will be reached is that exploration in calcrete terrains is not futile and that provided the explorationist is aware of the types of calcrete and their genetic implications calcrete can be used as a sampling medium and anomalies can be detected through calcrete (p.1.)<br>KMBT_363<br>Adobe Acrobat 9.54 Paper Capture Plug-in
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2

Persson, Kjell. "Integrated geophysical-geochemical methods for archaeological prospecting." Doctoral thesis, Stockholm, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-279.

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3

Breedt, Machiel Christoffel. "Gold exploration in tropical and sub-tropical terrains with special emphasis on Central and Western Africa." Thesis, Rhodes University, 1996. http://hdl.handle.net/10962/d1005578.

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The aim of this dissertation is an attempt to' provide a general guide for future gold exploration in tropical and sub-tropical terrains. The dissertation includes a brief discussion of the various exploration techniques used in regional and local exploration. This provide the necessary background knowledge to discriminate between the constraints and applications and to be able to select the techniques which are more suitable for gold exploration in tropical and sub-tropical terrains. Weathering, gold geochemistry and soil formation, fields often neglected, are emphasized to illustrate the imp
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4

Polito, Paul A. "Exploration implications predicted by the distribution of carbon-oxygen-hydrogen gases above and within the Junction gold deposit, Kambalda, Western Australia /." Title page, table of contents and abstract only, 1999. http://web4.library.adelaide.edu.au/theses/09PH/09php769.pdf.

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5

Bammeke, B. O. "Geochemical prospecting in a greenstone-granite complex, South West Nigeria." Thesis, Swansea University, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.636029.

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A low-density reconnaissance geochemical survey was made of the stream sediments and rocks in the Akaka/Ago-Iwoye, Egbe and Igbo-Ora districts of the southwestern basement complex, Nigeria. The areas are underlain by mainly Precambrian greenstone rocks in close association with granites, gneisses, metasediments (quartzites, quartz-mica schists) and pegmatites. Typical rain forest areas and streams are dissected by a closely and deeply developed dentritic-subdentritic drainage pattern. This study compares the three areas and includes recommendations for further prospecting. Field and mineralogi
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6

Alapää, Pär. "Soil geochemical mapping of manganese in Norrbotten : Delineation of the spatial and statistical distribution of manganese and correlated elements in glacial tills." Thesis, Umeå universitet, Institutionen för ekologi, miljö och geovetenskap, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-111075.

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Information from soil geochemical mapping programmes is useful within a number of different fields including for example mineral exploration and environmental research. The purpose of this thesis was to investigate the relationship between soil metal concentrations and geological factors such as bedrock lithology, structural geology, mineralizations etc. The study used data acquired in association with a nationwide soil geochemical mapping programme conducted by the Geological Survey of Sweden, SGU. These data contained both total element concentrations measured via X-ray fluorescence spectros
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7

Kagya, Meshack L. N. "The source rock and petroleum geochemistry of the Early Jurassic Poolowanna Formation, Eromanga Basin /." Title page, contents and abstract only, 1997. http://web4.library.adelaide.edu.au/theses/09PH/09phk118.pdf.

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8

Garcia, Francisco Paulo. "Avaliação da potencialidade metalogenética do Cinturão Dom Feliciano leste do Rio Grande do Sul por meio da prospecção geoquímica." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2017. http://hdl.handle.net/10183/156564.

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Nos últimos anos, estudos de prospecção geoquímica aliados à análise estatística e a técnicas de geoprocessamento tornaram-se imprescindíveis na busca por novos depósitos minerais. O Serviço Geológico do Brasil (CPRM) executou o levantamento geoquímico na porção leste do Estado do Rio Grande do Sul, em uma área de aproximadamente 32.481 km², e disponibilizou dados de sedimentos de corrente e de concentrado de bateia. A área desse estudo está situada sobre o Escudo Sul-rio-grandense, mais especificamente no Cinturão Dom Feliciano Leste. Trata-se de uma área formada por um volumoso magmatismo gr
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9

Hartzler, Joy R. "The geological exploration of kimberlitic rocks in Québec /." Thesis, McGill University, 2007. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=101135.

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Diamonds have been discovered in a variety of potassic ultramafic rocks including group-I and group-II kimberlites, olivine lamproites and aillikites, all of which are macroscopically similar and can be difficult to differentiate when viewed under the microscope. However, group-I kimberlites, and to a much lesser extent group-II kimberlites and olivine lamproites, are known to contain economic concentrations of diamonds. This study addresses the problem of distinguishing among different types of kimberlitic and related rocks by developing a geochemically-based method for classifying them.<br>G
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10

Wavrek, David A. "Role of sulphur in altering maturity-dependent biomarker transformations - a quantitative approach /." Access abstract and link to full text, 1992. http://0-wwwlib.umi.com.library.utulsa.edu/dissertations/fullcit/9222155.

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11

Ackerman, Benjamin R. "Regolith geochemical exploration in the Girilambone District of New South Wales." Access electronically, 2005. http://www.library.uow.edu.au/adt-NWU/public/adt-NWU20051027.095334/index.html.

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12

Chiconela, Domingos Rubão. "Geochemical exploration in tropical terrains with special reference to base metals." Thesis, Rhodes University, 1996. http://hdl.handle.net/10962/d1005565.

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In tropical areas, the high rainfall induces severe-and pervasive weathering, producing a thick soil cover. The lithologies underneath may b~ recognised using geochemical mapping, which is based on certain elements that have the ability to differentiate between various lithologic units. Elements that are independent of the weathering process are normally selected for this purpose. The chemistry of mobility of base metals is an important factor to take into account when evaluating the mobility and distribution of these elements in a soil profile. Factors such as pH, Eh, organic material, clay m
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13

Elvy, Shane Brett. "Geochemical studies of base and noble metal compounds /." View thesis, 1998. http://library.uws.edu.au/adt-NUWS/public/adt-NUWS20030821.172648/index.html.

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Thesis (Ph.D.) -- University of Western Sydney, Nepean, 1998.<br>CD-ROM (appendix) contains complete lists of the species distribution for each water sample; the constant correction spreadsheet; and, the possible stability constants for aqueous ionic species as well as the data ranges for both the Girilambone study and the North Mungana study. A thesis presented in accordance with the regulations governing the award of the degree of Doctor of Philosophy in the University of Western Sydney, Nepean, School of Science. Includes bibliographical references at end of each chapter.
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14

Ma, Yamin. "Vegetation as a biotic driver for the formation of soil geochemical anomalies for mineral exploration of covered terranes." University of Western Australia. School of Earth and Geographical Sciences, 2008. http://theses.library.uwa.edu.au/adt-WU2008.0235.

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[Tuncated abstract] Soil is a relatively low cost and robust geochemical sampling medium and is an essential part of most mineral exploration programs. In areas of covered terrain, however, soils are less reliable as a sampling medium because they do not always develop the geochemical signature of the buried mineralisation; possibly a result of limited upward transport of ore related elements into the surficial overburden. As economic demands on the resources industry grow, mineral exploration continues to expand further into areas of covered terrain where the rewards of finding a new deposit
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15

Ghavami-Riabi, Reza. "Geochemical exploration for base metal sulphide deposits in an arid environment (eastern Namaqua Metamorphic Province), South Africa." Thesis, Pretoria : [s.n.], 2006. http://upetd.up.ac.za/thesis/available/etd-06192007-100552.

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16

Hansen, Robert N. (Robert Neill). "The evaluation of whole-rock and partial leach geochemical exploration techniques applied to the exploration for tanzanite deposits : Merelani, North-Eastern Tanzania." Thesis, Stellenbosch : Stellenbosch University, 2007. http://hdl.handle.net/10019.1/21455.

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Thesis (MSc)--University of Stellenbosch, 2007.<br>ENGLISH ABSTRACT: The aim of the study is to ascertain whether geochemical exploration techniques can be used in the search for tanzanite deposits in the Merelani area, NE Tanzania. Previous studies have successfully demonstrated a partial extraction method (in situ soil leaching) in identifying prospective ultramafic bodies at the Rockland ruby mine in the Mangare area, Kenya, thereby demonstrating the usefulness of geochemical methods in gemstone exploration. In this study, a partial extraction as well as a whole-rock geochemical method
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17

Yang, Jin. "Exploration geochemical mapping in the north-eastern sector of the Morokweng impact structure, South Africa." Thesis, University of the Western Cape, 2006. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_8373_1189147095.

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<p>The Morokweng impact structure which is located in the North West province of South Africa, has attracted attention as a potential host for Ni-PGE mineralization. Geochemical exploration techniques using hydroxylamine partial extraction were used to determine the nature and source of surface geochemical anomalies known to occur in the overlying aeolian sang regolith. About 40 aeolian samples were taken from an area of about 35 square kilometer, located in the north eastern sector of the Morokweng impact structure. The samples were sieved to various grain size fractions and partially extract
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18

Mapukule, Livhuwani Ernest. "Interpretation of regional geochemical data as an aid to exploration target generation in the North West Province South Africa." Thesis, University of Fort Hare, 2009. http://hdl.handle.net/10353/268.

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This study involves the application, interpretation and utilization of regional geochemical data for target generation in the North West Province, South Africa. A regional soil geochemical survey programme has been carried out by the Council of Geoscience South Africa since 1973. A number of 1:250 000 sheet areas have been completed, but there are no interpretative maps which could aid in mineral exploration and other purposes. In order to utilize the valuable and expensive data, the project was motivated through data acquisition and interpretation to generate exploration targets. The study ar
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19

Cannell, Rebecca J. S. "Prospecting the physicochemical past : three dimensional geochemical investigation into the use of space in Viking Age sites in southern Norway using portable XRF." Thesis, Bournemouth University, 2017. http://eprints.bournemouth.ac.uk/29660/.

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This research centres on the use of portable X-Ray fluorescence (XRF) as a tool for archaeological geochemistry. The instrument was used as part of varied contextual, vertical and horizontal sampling strategies on three Viking Age sites in southern Norway in order to investigate archaeological geochemistry as a method of better understanding spatial and temporal variation in occupation deposits. Archaeological deposits are often truncated, redeposited or otherwise disturbed, which limits the application of more established methods for geochemical sampling by means of a static, horizontal grid.
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20

Coish, Diane Wanda. "Applicability of laser ablation and partial dissolution ICP-MS techniques on Mn-Fe-oxide coatings of stream pebbles to mineral exploration and environmental monitoring." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape4/PQDD_0033/MQ62378.pdf.

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21

Ledwaba, Lebogang John. "An overview of energy minerals in the Springbok Flatsbasin, South Africa : implications for geochemical and geophysical exploration." Thesis, Rhodes University, 2015. http://hdl.handle.net/10962/d1019880.

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This study is informed by the rising demand for power needs in South Africa and aims at understanding the geophysical and geochemical characteristics of the energy minerals in the Springbok Flats Basin and relating them to the prevailing geological and structural setting for improved exploration targeting. The Springbok Flats Basin is part of the Karoo sediments and host to uranium, coal and coal bed methane (CBM) resources. The lithology sections in the basin indicate presence of basaltic lavas at the top, underlain by mudrocks, siltstones, sandstones, conglomerates and diamictite, with inter
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22

Parisot, Jean-Claude. "L'altération latéritique de protores cuprifères au Brésil." Poitiers, 1989. http://www.theses.fr/1989POIT2267.

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L'alteration supergene de trois indices de cuivre du bresil, localises entre 5**(o) et 24**(o) de latitude sud est etudiee. On determine les differentes phases d'alteration (smectitique et lateritique) correspondant a une grande mobilite geochimique. La plus grande partie du cuivre est lisciviee et le cuivre restant est associe a la goethite. Une application de cette etude a la prospection geochimique et a la mineralurgie est proposee
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23

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.

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SP, resistivity/IP and seismic refraction responses of the Woodlawn Orebody and Mt.Bulga Deposit are examined and compared. Both exhibit similar responses produced mainly by uneconomic and disseminated sulphide mineralization and host rock features, demonstrating that the magnitude and character of electrical and seismic responses are not reliable indicators of size and economic sulphide content of volcanogenic sulphide ores. SP, soil geochemistry and electrogeochemistry are found to be the most effective exploration methods followed by resistivity/IP and seismic refraction. The large SP respo
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24

Barros, Fernanda Cecília Dias 1984. "Emanações gasosas de mercúrio associadas com mineralizações sulfetadas de zinco. Estudo de caso : depósito de Santa Maria (RS)." [s.n.], 2012. http://repositorio.unicamp.br/jspui/handle/REPOSIP/286811.

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Orientadores: Jacinta Enzweiler, Otávio Augusto Boni Licht<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Geociências<br>Made available in DSpace on 2018-08-22T23:05:18Z (GMT). No. of bitstreams: 1 Barros_FernandaCeciliaDias_M.pdf: 7061274 bytes, checksum: fb0d51f8e86e9f4450483280c29b5fc9 (MD5) Previous issue date: 2012<br>Resumo: O uso da geoquímica de gases ou emanometria é um método com grande potencial em prospecção mineral de depósitos não aflorantes e/ou encobertos por rochas não-mineralizadas, porém ainda é pouco utilizado. A temperatura de formação da min
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25

Mccormick, David Rafael. "Exploring Potential Applications of Portable X-ray Fluorescence on Earthen Materials from Southeast Mesoamerica." Scholar Commons, 2013. http://scholarcommons.usf.edu/etd/4540.

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The use of geochemical analysis for characterization studies of archaeological material has been increasing for decades. In recent years, advancements in X-ray fluorescence (XRF) instrumentation have led to hand-held portable XRF (pXRF) instruments capable of on-site, rapid, non-destructive analysis. The addition of pXRF to the archaeologist's toolkit has the potential to revolutionize geochemical characterization studies as research design can be informed by field analysis, once off-limits museum collections may now be analyzable, and data can be gathered on in-situ objects without disturbing
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26

Cuenca-Garcia, Carmen. "The interface of geophysical & geochemical survey at Scottish archaeological sites : exploring the potential of an integrated approach for archaeological prospection." Thesis, University of Glasgow, 2013. http://theses.gla.ac.uk/4535/.

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This thesis illustrates how geophysical and geochemical methods can be combined to study archaeological sites and obtain enhanced interpretations of the results using the complementary information they provide. Whilst these two disciplines tend to be used independently, this thesis brings them together, with a view to exploring their relationships and developing strategies that lead to non-destructive and cost-effective surveys. The investigation focuses on the correlation of geophysical and geochemical results over common archaeological features and their analysis using soil geochemistry in o
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27

Kim, 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.

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L'exploration minière axée sur des cibles cachées en profondeur nécessite (i) des techniques efficaces qui sont applicables sur le terrain pour identifier les systèmes de formation de minerai à grande échelle et (ii) des éclaireurs pour pouvoir localiser le minerai à plus petite échelle. Avec le développement rapide des équipements portables ces dernières années, l'importance de l'analyse en temps quasi réel sur le terrain a augmenté en aidant à la prise de décision rapide avant les demandes de laboratoire. Des équipements individuels ont été largement utilisés dans l'exploration des ressource
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28

Sauvaget, Baptiste. "Constitution de référentiels géochimiques locaux pour les sols et proches sous-sols urbains : de la base de données à l'interprétation géostatistique." Electronic Thesis or Diss., Paris Sciences et Lettres (ComUE), 2019. http://www.theses.fr/2019PSLEM014.

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Les grands réaménagements urbains génèrent d’importants volumes de terres excavées, dont la valorisation est désormais possible si elles sont compatibles avec le fond pédo-géochimique du site receveur. Afin de faciliter cette valorisation, cette thèse s’intéresse à des méthodologies de traitement de données acquises à d'autres fins que la détermination du fond pédo-géochimique, afin de fournir un référentiel de qualité géochimique des sols urbains à l'échelle d'un quartier ou d'une ville. Les premiers tests montrent les limites des calculs statistiques, usuellement utilisés avec des données dé
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29

Ferrando, Carlotta. "Transport de magma et processus d’assimilation-précipitation dans la croute océanique inférieure hétérogène : contraintes microstructurales et pétro-géochimiques de forages océaniques." Thesis, Montpellier, 2017. http://www.theses.fr/2017MONTT156/document.

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La croute océanique formée aux dorsales lentes a une composition hétérogène. Pour expliquer sa formation, il est nécessaire d’invoquer des processus d’interactions magma-roche. Afin de contraindre la contribution des processus de cristallisation et d’interaction magma-roche sur le budget géochimique et l’architecture de la croute océanique hétérogène, j’ai étudié deux séquences gabbroiques échantillonnées in situ à l’Atlantis Massif (AM, 30°N, Dorsale Médio-Atlantique, MAR) et l’Atlantis Bank (AB, 57°E, Dorsale Sud-Ouest Indienne, SWIR). J’ai effectué (i) une étude multi-échelle pétro-structur
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30

Sauvaget, Baptiste. "Constitution de référentiels géochimiques locaux pour les sols et proches sous-sols urbains : de la base de données à l'interprétation géostatistique." Thesis, Paris Sciences et Lettres (ComUE), 2019. http://www.theses.fr/2019PSLEM014/document.

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Abstract (sommario):
Les grands réaménagements urbains génèrent d’importants volumes de terres excavées, dont la valorisation est désormais possible si elles sont compatibles avec le fond pédo-géochimique du site receveur. Afin de faciliter cette valorisation, cette thèse s’intéresse à des méthodologies de traitement de données acquises à d'autres fins que la détermination du fond pédo-géochimique, afin de fournir un référentiel de qualité géochimique des sols urbains à l'échelle d'un quartier ou d'une ville. Les premiers tests montrent les limites des calculs statistiques, usuellement utilisés avec des données dé
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Grey, K. A. "Geology, geochemistry and gold mineralisation in the Sunset Well area, Eastern Goldfields Province, Western Australia." Thesis, 1994. https://eprints.utas.edu.au/19990/1/whole_GreyKimAndrew1995_thesis.pdf.

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The Sunset Well study area, 10 kilometres east of Leonora in the Archaean Eastern Goldfields Province of Western Australia, forms part of a group of gold exploration tenements held by RGC Exploration Pty Ltd. Geological mapping and a variety of geochemical techniques have outlined alteration within a shear zone and mineralisation at the Prospero prospect. Geological mapping has delineated three lithostratigraphic sequences separated by NNW trending faults. The western succession is comprised of andesite-derived volcaniclastic sediments (sandstone, breccia) with minor fine grained clastic sedi
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Sorayadoost, Narjes Sabety. "Soil geochemical exploration of the presidio mine, shafter mining district, Presidio County, Texas /." 2006. http://proquest.umi.com/pqdweb?did=1216761851&sid=3&Fmt=2&clientId=10361&RQT=309&VName=PQD.

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Xu, Li. "Regolith geochemistry and EPR : characterization of gold mineralization in deeply weathered terrains, Australia." Thesis, 1999. https://eprints.utas.edu.au/22023/1/whole_XuLi1999_thesis.pdf.

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Thick, commonly lateritic regoliths are widespread in inter-tropical regions of the world, and present a challenges to current exploration techniques. The particular problem in Australian is the widespread deep and varied regolith, frequently with a complex geological history dating back to mid-Permian time. Within this long period, several episodes of deep weathering and selective chemical solution, transport and precipitation, differential erosion, and deposition of sediment, so that the primary features of primary ore deposits are considerably modified and deeply concealed. The later
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"Application of capillary pressures in determining the seal capacity of Eromanga Basin cap-rocks." Title page, contents and abstract only, 1992. http://web4.library.adelaide.edu.au/theses/09SM/09sms689.pdf.

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Pires, João Paulo Soares dos Reis. "Preliminary Mineral Prospecting on the Culocau River basin – Barique – Natarbora (East Timor)." Master's thesis, 2019. http://hdl.handle.net/10316/93576.

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Dissertação de Mestrado em Geociências apresentada à Faculdade de Ciências e Tecnologia<br>A prospecção através da realização de levantamentos geoquímicos e amostras de concentrados de minerais pesados de bateia, baseia-se no conceito de que, numa dada bacia de drenagem, processos químicos e fluviais transportam minerais e metais, comuns ou preciosos, podendo levar à sua deposição e acumulação. Essa técnica tem sido comumente aplicada a metais preciosos, gemas e outros minerais densos com importância económica. Mais recentemente, a análise química multi-elementar de minerais pesados tornou-se
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Barberes, Gabriel de Alemar. "Unconventional methods for unconventional plays - Surface geochemical prospecting for hydrocabron exploration at South Portuguese Zone." Doctoral thesis, 2018. http://hdl.handle.net/10316/80742.

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Tese de doutoramento em Geologia, no ramo de Recursos Geológicos e Ambiente, apresentada ao Departamento de Ciências da Terra da Faculdade de Ciências e Tecnologia da Universidade de Coimbra<br>The price and reliability of energy supplies, electricity in particular, are key elements in a country’s energy supply strategy. Electricity prices are of particular importance for international competitiveness, as electricity usually represents a significant proportion of total energy costs for industrial and service-providing businesses. In Portugal, the price of electricity and natural gas are amon
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Polito, Paul A. (Paul Antonio). "Exploration implications predicted by the distribution of carbon-oxygen-hydrogen gases above and within the Junction gold deposit, Kambalda, Western Australia / Paul A. Polito." 1999. http://hdl.handle.net/2440/19421.

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Bibliography: leaves 233-260.<br>xxi, 260, [30] leaves : ill. (chiefly col.) ; 30 cm.<br>Title page, contents and abstract only. The complete thesis in print form is available from the University Library.<br>Uses the late-orogenic, structurally-controlled Junction gold deposit near Kambalda, Western Australia, to examine the potential of soil-gas geochemistry as an exploration vector in an environment where mineralisation is present, but no ore-related trace elements are detectable in the near-surface regolith.<br>Thesis (Ph.D.)--University of Adelaide, Dept. of Geology and Geophysics 1999
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Pretorius, Donavan Johannes. "Characterisation and beneficiation of coal from the New Vaal Colliery, Sasolburg-Vereeniging Coalfield, South Africa, through the application of automated mineralogy." Thesis, 2015. http://hdl.handle.net/10210/15079.

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M.Sc. (Geology)<br>The purpose of this study was to assess the MLA’s ability to characterise (e.g. modal mineralogy, elemental assay, particle size distribution, particle density distribution and mineral associations) a coal product from New Vaal Colliery, with the aim to determine any liberation and beneficiation characteristics. In general the MLA assessment on coal is comparatively new and novel, especially at Spectrum (University of Johannesburg), hence research in this regard is required. For the first time New Vaal coal product was characterised with the MLA 600 FEG SEM. The coal product
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39

Albrechtsen, Bart Hunter. "A geochemical and field study of the Ingeli and Horseshoe lobes, Mount Ayliff Complex, South Africa, and its potential for magmatic suphide ores." Diss., 2003. http://hdl.handle.net/2263/27184.

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The Mount Ayliff Complex (MAC) is situated on the border between Kwa-Zulu Natal and the Eastern Cape provinces in the Republic of South Africa, approximately 90 km due west of Port Shepstone. The Complex forms part of the Karoo Igneous Province and includes five lobes (Ingeli, Insizwa, Tonti, Tabankulu, and Horseshoe) that are the remnants of a single continuous intrusive sheet that had an original extent of 18,000km2• The current outcrop is estimated at 800km2• The lobes all show extensive internal differentiation, from basal ultramafic cumulates to diorites and monzonites at the top, while m
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40

Novotná, Žaneta. "Geochemický a geofyzikální průzkum archeologické lokality (Hradiště Praha - Vinoř)." Master's thesis, 2017. http://www.nusl.cz/ntk/nusl-368997.

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SUMMARY: The diploma thesis is focused on application of natural science methods - geophysics and above all geochemistry - in archaeology. Geophysical and geochemical techniques have become an integral part of non-destructive archaeology over time. While geophysical methods have been practiced in a wide array of archaeological surveys for many decades, geochemical methods have been used to a greater extent up to in recent years. In addition, the application of geochemistry in archaeology is, in most cases, limited only to the analysis of phosphates in soil applied to small spatial units. The p
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41

Tonui, Eric K. "Regolith mineralogy and geochemistry at Goonumbla Parkes, NSW." Phd thesis, 1998. http://hdl.handle.net/1885/144604.

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42

Lusunzi, Rudzani. "Geochemical and mineralogical characterization of gold mine tailings for the potential of acid mine drainage in the Sabie - Pilgrims's Rest Goldfields." Diss., 2018. http://hdl.handle.net/11602/1204.

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MESMEG<br>Department of Mining and Environmental Geology<br>This study entails geochemical and mineralogical characterization of gold tailings of Nestor Mine and Glynn’s Lydenberg Mine of the Sabie-Pilgrim’s Rest goldfields. A total of 35 samples were collected and were analysed for chemical composition (XRF and ICP-MS), mineralogical composition (XRD). In addition, acid-base accounting (ABA) techniques had been conducted to predict the potential for acid mine drainage. Seepage from Nestor tailings dump and water samples from the adjacent Sabie River were also collected and analysed by means o
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