Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -25.78753 , 24.64294 |
Location: Tshidilamolomo |
Location Description: TSHIDILAMOLOMO |
Start Drill: 2005-09-09 |
End Drill: 2005-09-14 |
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: 103 m |
Borehole Water Strike: 60 Metres |
End of Hole (Depth): 173 Metres |
Hole Diameter: 203 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 5 | kalahari sands, brown to orange, very fine grained |
2. | 5 | 9 | calcrete, cream white |
3. | 9 | 10 | sandstone, fine grained, reddish brown in colour |
4. | 10 | 14 | ironstone, black (bonded) |
5. | 14 | 28 | calcrete mixed with calcareous sand, brownish white |
6. | 28 | 60 | ironstone, weathered, redddish brown to pale green |
7. | 60 | 173 | Dolerite, fresh, grey |
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