Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -25.20222 , 25.71778 |
Location: Lobatse |
Location Description: WOODLANDS |
Start Drill: 1958-10-23 |
End Drill: 1959-01-07 |
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: N/A |
Borehole Water Strike: 28.04 Metres |
End of Hole (Depth): 152.4 Metres |
Hole Diameter: 254 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 10.6 | Clay with boulders |
2. | 10.6 | 100.2 | Black shale |
3. | 100.2 | 131 | Black shale mixed with quartz |
4. | 131 | 151.4 | Grey shale |
5. | 151.4 | 152.4 | Quartzite |
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