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You are a geologist, working for a mining company that is mining a gold deposit in a saddle reef;
? The mine’s position is X 2601100 Y 5701030,
? but the reserves will be exhausted in the near future.
? Your predecessor in the position of a mining geologist left only an incomplete geological map.
? From this map it is obvious that the mineralization is restricted to a saddle reef in the hinge zone of a chevron fold anticline.
? The limbs of the anticline continue at least for half of their exposure distance towards the depth without changing into a syncline.
? The anticline is cut in the N by a shear zone.
? The offset is indicated by some sheared marker horizons and shown on the map.
? In the south the predecessor has mapped a normal fault, dipping to the NW, with a vertical offset of 100 m.
? The area is covered by a thin blanket of lateritic soil.
? Where are the most promising points to start with a drill program?
Sample Solution
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