Economic Evaluations in Exploration

  • Friedrich-Wilhelm Wellmer

Table of contents

  1. Front Matter
    Pages I-XIII
  2. Friedrich-Wilhelm Wellmer
    Pages 1-15
  3. Friedrich-Wilhelm Wellmer
    Pages 16-21
  4. Friedrich-Wilhelm Wellmer
    Pages 22-28
  5. Friedrich-Wilhelm Wellmer
    Pages 29-33
  6. Friedrich-Wilhelm Wellmer
    Pages 34-41
  7. Friedrich-Wilhelm Wellmer
    Pages 45-50
  8. Friedrich-Wilhelm Wellmer
    Pages 51-52
  9. Friedrich-Wilhelm Wellmer
    Pages 53-69
  10. Friedrich-Wilhelm Wellmer
    Pages 70-78
  11. Friedrich-Wilhelm Wellmer
    Pages 79-104
  12. Friedrich-Wilhelm Wellmer
    Pages 105-114
  13. Friedrich-Wilhelm Wellmer
    Pages 115-118
  14. Friedrich-Wilhelm Wellmer
    Pages 119-123
  15. Back Matter
    Pages 124-163

About this book

Introduction

This textbook is a translation of the German textbook "Rechnen fUr Lagerstattenkundler und Rohstoffwirtschaftler, Teil 1" published by the Ellen Pilger Publishing Company. Those passages in the German edition which were especially written for the German readership were transform­ ed for English speaking readers. Compared with the German edition many chapters have been slightly amended. The main new additions in this English version are the chapter on linear optimization in Chapter 10.2 and Chapter 12 on the comparison of ore deposits. The textbook is intended for the economic geologist who deals with the evaluation of deposits at an early stage of development. Once an ex­ ploration project has reached the feasibility stage, the exact calculations of the deposit, the technical and economic assessment will be performed by a team of geologists, mining engineers, metallurgists, and economists. In the early stages of exploration, however, any evaluator of deposits has to be able to cover the whole spectrum himself. Since only order of magnitude parameters are available at this stage, the calculations can only yield order of magnitude results. Precise calculations would even be misleading, since the evaluation does not yet aim at accurate economic assessment but at making the right decision: should the investigation be abandoned or should it be continued at higher costs and with more detailed methods.

Keywords

Exploration Geology Mineral Deposits Resource Estimation Statistics economic geology

Authors and affiliations

  • Friedrich-Wilhelm Wellmer
    • 1
  1. 1.Bundesanstalt für Geowissenschaften und Rohstoffe (BGR)Alfred-Bentz-HausHannover 51Federal Republic of Germany

Bibliographic information

  • DOI https://doi.org/10.1007/978-3-662-02578-9
  • Copyright Information Springer-Verlag Berlin Heidelberg 1989
  • Publisher Name Springer, Berlin, Heidelberg
  • eBook Packages Springer Book Archive
  • Print ISBN 978-3-662-02580-2
  • Online ISBN 978-3-662-02578-9
  • About this book