Question: Figure G-5 is a topographic map. Points A, B, and C are outcrop points of the upper surface of a planar coal seam. Point Z
Figure G-5 is a topographic map. Points A, B, and C are outcrop points of the upper surface of a planar coal seam. Point Z is an outcrop point of the base of the coal seam.
1. Determine the attitude of the coal seam.
2. Draw the outcrop pattern of the coal seam.
3. Determine the thickness of the coal seam. Attach any drawings and computations you use.
Figure G-5
6800 5200- 6800 500 1000 ft LL Contour Interval=80ft 7 7200- -5600 7465 6400 -6000 6000- 6400- B 6800-
Step by Step Solution
3.38 Rating (182 Votes )
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
