Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -21.11728 , 24.33644 |
Location: Xere |
Location Description: XERE |
Start Drill: 2003-08-02 |
End Drill: 2003-08-19 |
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: 15.77 M3/hr |
Static Water Level: 42.03 m |
Borehole Water Strike: 251 Metres |
End of Hole (Depth): 300 Metres |
Hole Diameter: 203 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 1 | Fine greyish brown sand |
2. | 1 | 12 | Fie to medium calcareous creamy sand |
3. | 12 | 28 | Medium calcareous sandstone |
4. | 28 | 36 | Light grey silcrete boulders |
5. | 36 | 40 | Light grey silcrete |
6. | 40 | 46 | Light grey silcrete boulders |
7. | 46 | 55 | Green siltstone |
8. | 55 | 76 | Weathered dark green basalt |
9. | 76 | 113 | Dark grey basalt |
10. | 113 | 116 | Reddish brown mudstone |
11. | 116 | 119 | Green mudstone |
12. | 119 | 143 | Reddish brown mudstone |
13. | 143 | 173 | Light grey mudstone |
14. | 173 | 205 | Black mudstone |
15. | 205 | 211 | Coarse creamy sandstone |
16. | 211 | 225 | Medium light grey sandstone |
17. | 225 | 250 | Black mudstone |
18. | 250 | 260 | Light grey fine sandstone |
19. | 260 | 271 | Black mudstone |
20. | 271 | 285 | Medium light grey sandstone |
21. | 285 | 300 | Interbedded light grey siltstone dark grey mudstone |
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