Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -23.221028 , 20.415306 |
Location: Ncojane |
Location Description: NCOJANE |
Start Drill: 2007-06-07 |
End Drill: 2007-06-23 |
Borehole Type: Groundwater |
Drilling Method: Percussion |
Drilling Rig(s): N/A |
Sample Type: Water |
Depth of Surface Casing: N/A |
Hole Inclination: N/A |
Estimated Yield: N/A |
Static Water Level: 101 m |
Borehole Water Strike: 226 Metres |
End of Hole (Depth): 263 Metres |
Hole Diameter: 203 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 1 | Light brown sand |
2. | 1 | 5 | Calcrete |
3. | 5 | 10 | Light brown fine sand |
4. | 10 | 11 | Orange fine sand |
5. | 11 | 14 | Purple fine sand |
6. | 14 | 15 | Conglomerate |
7. | 15 | 17 | Pink fine sand |
8. | 17 | 18 | Conglomerate |
9. | 18 | 22 | White very fine micaceon sand |
10. | 22 | 23 | Conglomerate |
11. | 23 | 26 | Very fine sandstone |
12. | 26 | 44 | Very fine sandstone |
13. | 44 | 47 | Pink fine sandstone |
14. | 47 | 63 | Light sandstone |
15. | 63 | 66 | Purple silty mudstone |
16. | 66 | 93 | Pink very fine micaceous sandstone |
17. | 93 | 132 | Brown fine micaceous sandstone |
18. | 132 | 184 | Dolerite |
19. | 184 | 191 | Grey very fine micaceous sandstone |
20. | 191 | 196 | Grey mudstone |
21. | 196 | 201 | Grey coarse sandstone |
22. | 201 | 213 | Black mudstone |
23. | 213 | 215 | Yellow fine sandstone |
24. | 215 | 216 | White fine sandstone |
25. | 216 | 221 | Brown siltstone |
26. | 221 | 233 | Light fine mudstone |
27. | 233 | 244 | White fine coarse micaceous sandstone |
28. | 244 | 247 | Black carbonaceous mudstone |
29. | 247 | 251 | White very fine micaceous sandstone |
30. | 251 | 252 | Black carbonaceous sandstone |
31. | 252 | 263 | White very fine micaceous dolerite |
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