Full text loading...
-
RESISTIVITY TYPE CURVES OVER OUTCROPPING VERTICAL DYKE—II *
- Source: Geophysical Prospecting, Volume 21, Issue 4, Apr 1973, p. 615 - 625
-
- 27 Apr 2006
- Previous Article
- Table of Contents
- Next Article
Abstract
Abstract
The theoretical horizontal resistivity profiles Over an outcropping vertical dyke with two‐electrode and Schlumberger electrode systems are discussed. The two‐electrode array seems very useful in locating the highly conducting thick or thin vein, while the Schlumberger (gradient) array is suited to detect the conducting vein of low and moderately high resistivity contrast and as well as the resistive vein of all widths and resistivity contrasts. Besides, the inline gradient array has a distinction of establishing a clue to evaluate the resistivity contrast of the vein.