Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -24.64699 , 23.59024 |
Location: Kutuku |
Location Description: KUTUKU VILLAGE |
Start Drill: 2005-11-15 |
End Drill: 2005-11-28 |
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: 53.28 m |
Borehole Water Strike: N/A |
End of Hole (Depth): 250 Metres |
Hole Diameter: 203 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 3 | Sand, fine to very fine, red to white well sorted |
2. | 3 | 6 | Calcrete, fine to very fine white |
3. | 6 | 26 | Silcrete, combination of white, brown ,grey hard moderately to slightly weathered crystalline |
4. | 26 | 28 | Silcrete, highly weathered reddish brown |
5. | 28 | 71 | Dolerite, green-grey with silcrete siltstone at the bottom |
6. | 71 | 98 | Shales/siltstone, red brown laminated with grey |
7. | 98 | 108 | Shales, reddish brown laminated |
8. | 108 | 120 | Siltstone, greenish grey hard |
9. | 120 | 131 | Shales, reddish brown, massive |
10. | 131 | 134 | Siltstone, greenish grey, qaurtzite |
11. | 134 | 171 | Shales, reddish brown laminated siltstones |
12. | 171 | 181 | Siltstones, greenish grey quartzite |
13. | 181 | 216 | Shales, reddish brown, green grey siltstone |
14. | 216 | 250 | Dolerite, green/grey, fresh, massive, hard |
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