Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -25.369111 , 25.441194 |
Location: Gathwane |
Location Description: GATHWANE |
Start Drill: 2005-08-19 |
End Drill: 2005-08-25 |
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: 0.227 M3/hr |
Static Water Level: 37.23 m |
Borehole Water Strike: 80 Metres |
End of Hole (Depth): 111 Metres |
Hole Diameter: 203 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 1 | Top soil reddish brown |
2. | 1 | 27 | Weathered grey granite |
3. | 27 | 34 | Grey granite, massive |
4. | 34 | 38 | Granite, greyish-pink-feldspar rich |
5. | 38 | 61 | Grey granite, massive |
6. | 61 | 79 | Granite, greyish-pink |
7. | 79 | 82 | Fractured granite, greyish-pink |
8. | 82 | 111 | Grey granite |
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