geochemical anomaly and mineral prospectivity mapping in gis 11 handbook of exploration and environmental geochemistry

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Geochemical Anomaly And Mineral Prospectivity Mapping In Gis

Author : E.J.M. Carranza
ISBN : 008093031X
Genre : Science
File Size : 76. 21 MB
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The book documents and explains, in three parts, geochemical anomaly and mineral prospectivity mapping by using a geographic information system (GIS). Part I reviews and couples the concepts of (a) mapping geochemical anomalies and mineral prospectivity and (b) spatial data models, management and operations in a GIS. Part II demonstrates GIS-aided and GIS-based techniques for analysis of robust thresholds in mapping of geochemical anomalies. Part III explains GIS-aided and GIS-based techniques for spatial data analysis and geo-information sybthesis for conceptual and predictive modeling of mineral prospectivity. Because methods of geochemical anomaly mapping and mineral potential mapping are highly specialized yet diverse, the book explains only methods in which GIS plays an important role. The book avoids using language and functional organization of particular commercial GIS software, but explains, where necessary, GIS functionality and spatial data structures appropriate to problems in geochemical anomaly mapping and mineral potential mapping. Because GIS-based methods of spatial data analysis and spatial data integration are quantitative, which can be complicated to non-numerate readers, the book simplifies explanations of mathematical concepts and their applications so that the methods demonstrated would be useful to professional geoscientists, to mineral explorationists and to research students in fields that involve analysis and integration of maps or spatial datasets. The book provides adequate illustrations for more thorough explanation of the various concepts. *Explains GIS functionality and spatial data structures appropriate regardless of the particular GIS software in use *Simplifies explanation of mathematical concepts and application *Illustrated for more thorough explanation of concepts

Mineral Exploration

Author : Swapan Kumar Haldar
ISBN : 9780128140239
Genre : Science
File Size : 57. 33 MB
Format : PDF
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Mineral Exploration: Principles and Applications, Second Edition, presents an interdisciplinary approach on the full scope of mineral exploration. Everything from grass root discovery, objective base sequential exploration, mining, beneficiation, extraction, economic evaluation, policies and acts, rules and regulations, sustainability, and environmental impacts is covered. Each topic is presented using theoretical approaches that are followed by specific applications that can be used in the field. This new edition features updated references, changes to rules and regulations, and new sections on oil and gas exploration and classification, air-core drilling, and smelting and refining techniques. This book is a key resource for both academics and professionals, offering both practical and applied knowledge in mineral exploration. Offers important updates to the previous edition, including sections on the cyclical nature of mineral industry, exploration for oil and gas, CHIM-electro-geochemical survey, air-core drilling, classification of oil and gas resources, smelting, and refining technologies Presents global case studies that allow readers to quickly apply exploration concepts to real-world scenarios Includes 385 illustrations and photographs to aid the reader in understanding key procedures and applications

Mineral Resources

Author : Manuel Bustillo Revuelta
ISBN : 9783319587608
Genre : Science
File Size : 89. 69 MB
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This comprehensive textbook covers all major topics related to the utilization of mineral resources for human activities. It begins with general concepts like definitions of mineral resources, mineral resources and humans, recycling mineral resources, distribution of minerals resources across Earth, and international standards in mining, among others. Then it turns to a classification of mineral resources, covering the main types from a geological standpoint. The exploration of mineral resources is also treated, including geophysical methods of exploration, borehole geophysical logging, geochemical methods, drilling methods, and mineral deposit models in exploration. Further, the book addresses the evaluation of mineral resources, from sampling techniques to the economic evaluation of mining projects (i.e. types and density of sampling, mean grade definition and calculation, Sichel’s estimator, evaluation methods – classical and geostatistical, economic evaluation – NPV, IRR, and PP, estimation of risk, and software for evaluating mineral resources). It subsequently describes key mineral resource exploitation methods (open pit and underground mining) and the mineral processing required to obtain saleable products (crushing, grinding, sizing, ore separation, and concentrate dewatering, also with some text devoted to tailings dams). Lastly, the book discusses the environmental impact of mining, covering all the aspects of this very important topic, from the description of diverse impacts to the environmental impact assessment (EIA), which is essential in modern mining projects.

Mineral Exploration Practical Application

Author : G.S. Roonwal
ISBN : 9789811056048
Genre : Science
File Size : 36. 32 MB
Format : PDF, ePub
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The book introduces essential concept of mineral exploration, mine evaluation and resource assessment of the discovered mineral deposit to students, beginners and professionals. The book is divided into nine chapters which will help the readers to incorporate the concepts of search for mineral deposits and understand the chances of success. The book discusses the fundamental details like composition of earth and mineral resources, formation of rock and mineral deposits, and the attempt to search for ore deposits to advance applications of remote sensing in mineral exploration. It also covers the details on how to conduct system of survey, evaluation, and how to arrive at a decision to open and carryout further exploration in the operating mine. The book shall be of great interest to geologists and mining community.

Geoscience For Society 125th Anniversary Volume

Author : Keijo Nenonen
ISBN : 9522171360
Genre : Geology
File Size : 72. 9 MB
Format : PDF, ePub, Docs
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Fuzzy Clusteranalyse

Author : Frank Höppner
ISBN : 352805543X
Genre : Technology & Engineering
File Size : 62. 44 MB
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Dieses Buch ist das Standardwerk zu einem neuen Bereich der angewandten Fuzzy-Technologie, der Fuzzy-Clusteranalyse. Diese beinhaltet Verfahren der Mustererkennung zur Gruppierung und Strukturierung von Daten. Dabei werden im Gegensatz zu klassischen Clustering-Techniken die Daten nicht eindeutig zu Klassen zugeordnet, sondern Zugehörigkeitsgrade bestimmt, so daß die Fuzzy-Verfahren robust gegenüber gestörten oder verrauschten Daten sind und fließende Klassenübergänge handhaben können. Dieses Werk gibt eine methodische Einführung in die zahlreichen Fuzzy-Clustering-Algorithmen mit ihren Anwendungen in den Bereichen Datenanalyse, Erzeugung von Regeln für Fuzzy-Regler, Klassifikations- und Approximationsprobleme sowie eine ausführliche Darstellung des Shell-Clustering zur Erkennung von geometrischen Konturen in Bildern.

Geological Association Of Canada Special Paper

Author : Geological Association of Canada
ISBN : UCSD:31822033853037
Genre : Earth sciences
File Size : 81. 61 MB
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Wege Zu Einem Nachhaltigen Umgang Mit S Wasser

Author : Wissenschaftlicher Beirat der Bundesregierung GlobaleUmweltveränderungen
ISBN : 9783642720079
Genre : Business & Economics
File Size : 86. 25 MB
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Die globale Süßwasserkrise wird sich zukünftig weiter verschärfen. Neueste Analysen des Wissenschaftlichen Beirats der Bundesregierung Globale Umweltveränderungen (WBGU) zeigen nicht nur die heutigen Brennpunkte, sondern auch die zukünftig für Wasserkrisen besonders anfälligen Weltregionen auf. Zusätzlich werden drei eng mit der globalen Süßwasserkrise in Verbindung stehende "Krankheitsbilder der Erde" untersucht. Aus dieser Zusammenschau leiten die Wissenschaftler in ihrem neuesten Jahresbericht Handlungsempfehlungen für die Politik ab.

Grundwasserchemie

Author : Broder J. Merkel
ISBN : 9783662076118
Genre : Science
File Size : 37. 58 MB
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Die Autoren konzentrieren sich in ihrem Werk auf die Lösung praxisorientierter hydrogeochemischer Fragestellungen und schließen damit eine Lücke im Bereich anwendungsorientierter Lehrbücher. Ein erster Teil fasst dabei die Theorie soweit zusammen, daß es auch Neulingen im Bereich der Modellierung und Nichtchemikern leicht gemacht wird, das anspruchsvolle Thema zu erfassen. Akademikern mit hydrogeologischer oder chemischer Grundausbildung sowie Studenten höherer Semester in den relevanten Fachgebieten erlaubt das Buch, anhand der beschriebenen Beispiele und Lösungen, eine eigenständige Erarbeitung der Sachverhalte. Die beiliegende CD-ROM ermöglicht zudem eine rasche Überprüfung der Ergebnisse, bzw. das Nachvollziehen aller Aufgaben und Lösungen anhand der beigefügten PhreeC-Eingabedateien. Da das Programm PhreeC kostenfrei verfügbar ist und mit Windows-Oberfläche auf der CD-ROM vorhanden ist, kann sofort mit der Modellierung begonnen werden.

Geologisches Jahrbuch

Author :
ISBN : CHI:34425291
Genre : Geochemistry
File Size : 25. 93 MB
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