Developments geophysical exploration methods 4 (7 Ergebnisse)

Hardcover. Zustand: Very Good. 200 pages, with 8 tables and 94 figures, a very good hardback (publisher's black cloth), from a library and just for good measure, the top page edges only are double-stamped [0853341745]. We've all numbers 1 to 5 in stock.

Hardcover. Zustand: Très bon. Edition 1983. Tome 4. Ammareal reverse jusqu'à 15% du prix net de cet article à des organisations caritatives. ENGLISH DESCRIPTION Book Condition: Used, Very good. Edition 1983. Volume 4. Ammareal gives back up to 15% of this item's net price to charity organizations.

Hardcover. Zustand: Very Good. 200 pages, with 8 tables and 94 figures, a very good hardback (publisher's black cloth), hard to tell it is from a uk university library [0853341745]. We've all numbers 1 to 5 in stock.

Hardcover. Zustand: Very Good. 5 Volumes, very good matching hardback, publisher's original black cloth, hard to tell they are from a uk university library. The ISBN 0853341265 is for Volume 3 but rest assured we will send all 5 volumes.

Zustand: New. In English.

Paperback. Zustand: Brand New. 216 pages. 9.02x5.98x0.49 inches. In Stock.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Geophysical prospecting is an applied science and the range of scientific principles to be applied is very wide. In this collection of original papers, the application of many different principles is described in the search for sulphides, other metallic ores and radioactive deposits. The papers are all concerned with surface observations and cover both the theory and the practice of the methods used. In all cases the advan tages and disadvantages of the methods are described and their role in the detection of mineral deposits is discussed and placed in context. Electromagnetic methods are covered in detail, involving the use of both electric and magnetic field effects. Techniques are described involv ing observations both at a number of discrete frequencies and with continuously changing frequency. In spite of the diversity of method it is interesting to note the strong links between the papers; two chapters, for example, start from the same fundamental illustration, first published by Won, of the basic relationship between source frequency, ground con ductivity and depth of penetration. The all-important economic aspects are not forgotten and the first chapter assesses the statistics of performance and describes their use in the shaping and management of an exploration programme. The editor takes this opportunity to thank the busy men who have set aside time to write these contributions.…