Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -21.48575 , 24.9046 |
Location: Mokoboxana-Ngamiland |
Location Description: MOKOBOXANE |
Start Drill: 2005-02-09 |
End Drill: 2005-02-13 |
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: 2.85 M3/hr |
Static Water Level: N/A |
Borehole Water Strike: 91 Metres |
End of Hole (Depth): 163 Metres |
Hole Diameter: 305 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 1 | Sand, fine, brown sand |
2. | 1 | 12 | Calcrete with minor clay |
3. | 12 | 27 | Silcrete, grey to black, pink and calcretised |
4. | 27 | 89 | Sandstone, fine grained, grey sand |
5. | 89 | 105 | Mudstone, reddish brown |
6. | 105 | 110 | Sandstone, fine grained and pink |
7. | 110 | 163 | Mudstone, reddish brown to grey |
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