Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -21.013056 , 26.777222 |
Location: Matsitama |
Location Description: MATSITAMA |
Start Drill: 2005-10-07 |
End Drill: 2005-10-20 |
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: 0.6 M3/hr |
Static Water Level: 23.95 m |
Borehole Water Strike: 88 Metres |
End of Hole (Depth): 155 Metres |
Hole Diameter: 152 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 3 | Brown top soil- overburden |
2. | 3 | 10 | Cream calcrete |
3. | 10 | 29 | Weathered and fractured amphibolite |
4. | 29 | 51 | Grey fractured amphibolite |
5. | 51 | 88 | Grey crystalline granitic gneiss |
6. | 88 | 116 | Dark grey fractured amphibolite |
7. | 116 | 121 | Dark grey fresh dolerite |
8. | 121 | 133 | Dark grey fractured amphibolite |
9. | 133 | 146 | Dark grey fresh dolorite |
10. | 146 | 151 | Light grey granitic gneiss |
11. | 151 | 155 | Dark grey schist |
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