Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -20.42217 , 25.11909 |
Location: Xirexara |
Location Description: XIREXARA |
Start Drill: 2007-10-08 |
End Drill: 2007-10-11 |
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: 15 M3/hr |
Static Water Level: 4.5 m |
Borehole Water Strike: 7 Metres |
End of Hole (Depth): 24 Metres |
Hole Diameter: 254 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 2 | Sand, top soil very fine |
2. | 2 | 4 | Calcrete, cream |
3. | 4 | 9 | Sandstone, siltised with minor calcrete |
4. | 9 | 11 | Sandstone, green with black siltcrete and minor cream sand |
5. | 11 | 13 | Siltcrete, with minor calcareous sandstone |
6. | 13 | 18 | Silcrete/sandstone greenish-grey |
7. | 18 | 21 | Chert, grey with silcrete |
8. | 21 | 24 | Clay, green with chert sandstone and silcrete conglomerate |
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