Economic Evaluations in Exploration

Buch | Hardcover
XIV, 250 Seiten
2007 | 2nd corr. and revised ed. 2008
Springer Berlin (Verlag)
978-3-540-73557-1 (ISBN)

Lese- und Medienproben

Economic Evaluations in Exploration - Friedrich-Wilhelm Wellmer, Manfred Dalheimer, Markus Wagner
90,94 inkl. MwSt
This textbook is intended for those economic geologists, who deal with the evaluation of deposits at an early stage of development. It offers rules for quick and easy calculations based on the application of approximate figures. Both students and field geologists will find a complete set of rules and methods enabling them to perform a quick initial evaluation of the ore deposit.

Markus Wagner ist Slow Food-Mitglied und hat dort die Vorzüge von guten und fair erzeugten, regionalen und saisonalen Lebensmitteln zu schätzen gelernt.

Introduction.- 1 Conversions.- 2 First Estimates of Grade and Tonnages and Potential Grade and Tonnages.- 3 Dealing with Data of Multi-Element Deposits.- 4 Conversion of Geological Data into Mining Data for Ore Deposits.- 5 Introduction to Economic Evaluations.- 6 Metal Prices.- 7 Calculation of the Net Smelter Return (NSR) of a Mine.- 8 Production Lifetime.- 9 Calculation of Cost Data.- 10 Additional Economic Planning Methods.- 11 Economic Evaluations.- 12 Quantitative Valuation of Exploration Projects without Known Mineralization.- 13 Comparison of Deposits.- 14 Calculating Growth Rates.- 15 Equity Calculations.- References.- Appendix A: Diagrams for Conversion between Imperial and Metric Units.- Appendix B: Diagrams to Determine the Thickness Reduction Factors for Drilling Oblique to Strike and Dip at Different Angles of Inclination and Diagram to Determine the Optimal Angle of Inclination of Drill Holes for Drilling Oblique to Strike.- Appendix C, Part 1: Derivation of the Formula for Calculating a Density Equivalent of Sect. 3.5.3.- Appendix C, Part 2: Spreadsheet to Calculate Densities of Complex Ore.- Appendix D: Tables.- Appendix E: Problems Created by the Application of Geometrical Series.- Appendix F: Sources of Information, Internet Addresses, Abbreviations, Conversions.- Appendix G: Scales (for the Field Book).- Index.

From the reviews of the second edition:

"This textbook is designed for economic geologists who deal with the evaluation of deposits at an early stage of development. ... the book contains a useful list of references and a number of appendices, including tables, graphs, mathematical formulae, and internet addresses. ... is a handy reference for practitioners and a useful textbook for students." (Jean-Michel Rendu, Economic Geology, Vol. 103, 2008)

"The textbook is intended for the economic geologist who deals with the evaluation of deposits at an early stage of development. ... It provides both the student and the geologist in the field with a complete set of rules and methods enabling them to perform a quick initial evaluation of the deposit without the support of specialists or computers ... . The case histories, exercises, metal prices and terminology, especially concerning 'reserves and resources', have been fully updated in this second edition." (Glückauf, Vol. 145 (6), July, 2009)

Erscheint lt. Verlag 26.10.2007
Zusatzinfo XIV, 250 p.
Verlagsort Berlin
Sprache englisch
Maße 155 x 235 mm
Gewicht 585 g
Themenwelt Naturwissenschaften Geowissenschaften Geologie
Naturwissenschaften Geowissenschaften Mineralogie / Paläontologie
Technik Elektrotechnik / Energietechnik
Schlagworte Economic geology • Exploration Geology • Lagerstätten • mineral deposits • Mineral Resources • Mining • Resource Estimation • Statistics
ISBN-10 3-540-73557-7 / 3540735577
ISBN-13 978-3-540-73557-1 / 9783540735571
Zustand Neuware
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