Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -25.31642 , 25.41689 |
Location: Gathwane |
Location Description: GATHWANE |
Start Drill: 2005-09-05 |
End Drill: 2005-09-07 |
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: 0.035 M3/hr |
Static Water Level: 56.8 m |
Borehole Water Strike: 45 Metres |
End of Hole (Depth): 80 Metres |
Hole Diameter: 203 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 1 | Topsoil- reddish brown |
2. | 1 | 2 | Superficial Breccia |
3. | 2 | 26 | weathered pink granite |
4. | 26 | 28 | weathered dolerite |
5. | 28 | 30 | Highly weathered dolerite |
6. | 30 | 71 | Fractured Dolerite |
7. | 71 | 80 | Massive dolerite |
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