Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -21.40812 , 24.95149 |
Location: Mokoboxana-Ngamiland |
Location Description: MOKOBOXANE |
Start Drill: 2004-11-13 |
End Drill: 2004-11-17 |
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: 1 M3/hr |
Static Water Level: 44.59 m |
Borehole Water Strike: 94 Metres |
End of Hole (Depth): 130 Metres |
Hole Diameter: 254 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 3 | Sand |
2. | 3 | 19 | Silcrete |
3. | 19 | 25 | Mudstone |
4. | 25 | 28 | Sandstone |
5. | 28 | 36 | Mudstone |
6. | 36 | 46 | Sandstone |
7. | 46 | 70 | Loose sand/sandstone |
8. | 70 | 101 | Sandstone with mudstone |
9. | 101 | 120 | Loose sand/sandstone |
10. | 120 | 127 | Mudstone with calcrete |
11. | 127 | 130 | Mudstone |
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