Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -24.68377 , 23.5223 |
Location: Khakhea |
Location Description: KHAKHIWA VILLAGE |
Start Drill: 2005-10-15 |
End Drill: 2005-10-28 |
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: 0.05 M3/hr |
Static Water Level: 83.41 m |
Borehole Water Strike: 48 Metres |
End of Hole (Depth): 244 Metres |
Hole Diameter: 216 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 2 | Sand, loose, light brown, fine to very fine but coarse toward bottom |
2. | 2 | 49 | Silcretes, hard, broken/brecciated, white, grey, brown with minor trace of calcrete |
3. | 49 | 119 | Quartzitic sandstones, fine to coarse, hard, fractured minor weathering, purple, greyish, brown |
4. | 119 | 214 | Quartzitic sandstones, fine to medium grained, chloritised purple, grey |
5. | 214 | 227 | Sandstone, grey, micaceous, soft |
6. | 227 | 229 | Dolerite, green, grey decomposed |
7. | 229 | 239 | Sandstones, hard, purple, grey, fine to coarse grained |
8. | 239 | 244 | Gabbro/granitic, feldspathic white, grey, micaceous, massive hard |
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