Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -19.689722 , 22.279722 |
Location: Nokaneng |
Location Description: NOKANENG |
Start Drill: 2005-08-29 |
End Drill: 2005-09-06 |
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: 7.68 M3/hr |
Static Water Level: 6.60 m |
Borehole Water Strike: N/A |
End of Hole (Depth): 72 Metres |
Hole Diameter: 381 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 1 | Dark grey clay |
2. | 1 | 3 | Pinkish white, very fine sand with minor clay |
3. | 3 | 6 | Pinkish white, very fine sandy clay |
4. | 6 | 7 | Pinkish white, very fine sand with minor clay |
5. | 7 | 10 | Pinkish white, very fine sand |
6. | 10 | 16 | Pinkish white, fine sand |
7. | 16 | 17 | Pinkish white fine to coarse sand with minor quartz |
8. | 17 | 19 | Pinkish white, fine to coarse sand with minor silcrete |
9. | 19 | 20 | Pinkish white, fine to coarse sand |
10. | 20 | 21 | Pinkish, white fine to medium sand |
11. | 21 | 26 | Pinkish white, fine sand with quartz |
12. | 26 | 38 | Pinkish white, clayey sand |
13. | 38 | 40 | Pinkish white, fine grained friable sandstone |
14. | 40 | 41 | Pinkish white, fine sst |
15. | 41 | 42 | Pinkish white, fine grained friable sst |
16. | 42 | 43 | Pinkish white, fine grained friable sst |
17. | 43 | 59 | Pinkish white, fine grained sst |
18. | 59 | 65 | Pinkish white, fine grained sst |
19. | 65 | 72 | Pinkish white, fine grained friable sst |
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