Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -22.372778 , 22.372778 |
Location: Phuduhudu |
Location Description: PHUDUHUDU |
Start Drill: 2005-07-26 |
End Drill: 2005-08-11 |
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: 12.0 M3/hr |
Static Water Level: 125.54 m |
Borehole Water Strike: 170 Metres |
End of Hole (Depth): 351 Metres |
Hole Diameter: 203 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 10 | Sand, loose, v-f to fine light grey, cream khaki |
2. | 10 | 25 | Calcrete silcrete/ sand- silified, hard khaki calcrete cream silcreet, grey brown |
3. | 25 | 58 | Sand light brown, fine to very fine, slightly silicified |
4. | 58 | 87 | Sandstone, fine- v.fine light brown, cream pink |
5. | 87 | 105 | Dolerite, weathered brown, quarts filling |
6. | 105 | 122 | Sandstone, f- v.fine , brownish minor grey, silstones , brown mudstones |
7. | 122 | 134 | Dolerite, brown, decomposed |
8. | 134 | 169 | Mudstones, carbonaceous+ non carb minor coal |
9. | 169 | 249 | Sandstone, coarse micaceous |
10. | 249 | 251 | Coal, black, sandy |
11. | 251 | 265 | Sandstones, light brown, f-v coarse |
12. | 265 | 301 | Sandstones, light grey, fine v-fine |
13. | 301 | 351 | Shales/ siltstone/mudstones, grey |
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