- Name Geol2027a Mapwork Practical 3 Map 2 A Vertical Borehole Drilled At A Intersects A Gold Reef At A Depth Of 450 M V 1 (205.37 KiB) Viewed 21 times
- Name Geol2027a Mapwork Practical 3 Map 2 A Vertical Borehole Drilled At A Intersects A Gold Reef At A Depth Of 450 M V 2 (154.36 KiB) Viewed 21 times
answer the questions under the sub tittle map 2...using the map below, which is written map 2....please may you do this quickly it has been long i posted this question.
NAME: GEOL2027A MAPWORK PRACTICAL 3 MAP 2 A vertical borehole drilled at A intersects a gold reef at a depth of 450 m. Vertical boreholes drilled at B and C intersect the reef at depths of 150 m and 250 m, respectively. 1. Draw structure contours for the reef for the entire map. 2. What is the orientation of the reef? 3. Does the reef crop out anywhere in the map area? the map. 4. Draw the geological cross section from the NW corner to the SE corner of 5. The reef is overlain by a second gold reef that is 450 m above the first reef. Find where the upper reef crops out in the map area. 6. Add the second reef to the geological cross section drawn in 04. MAP 3 A gold-bearing conglomerate crops out at A. In a borehole at B, which has a collar elevation of 84 m above sea level, the conglomerate is intersected at a depth of 24 m. At C, a borehole with collar elevation of 77 m a.m.s.l., intersects the conglomerate at 27 m depth. 1. Draw structure contours for the conglomerate for the entire map. 2. What is the orientation of the conglomerate? 3. At what depth below surface would you expect to encounter the conglomerate D? at 4. Complete the conglomerate outcrop pattern for the map. 5. Shade in the areas on the map where the conglomerate can be mined. 6. Draw the geological cross section X-Y. 7. What is the apparent dip angle of the conglomerate in the direction X-Y?
NAME: GEOL2027A MAPWORK PRACTICAL 3 - MAP 2 700 0 SCALE 1000 500 metros 800 - 900 B 1000 1100