Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -19.111 , 22.21486 |
Location: Etsha 14 |
Location Description: ETSHA 14 , BURIAL SITE ID :BSE 102 |
Start Drill: 2003-08-10 |
End Drill: 2003-08-16 |
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: -99 M3/hr |
Static Water Level: 45 m |
Borehole Water Strike: -99 Metres |
End of Hole (Depth): 73 Metres |
Hole Diameter: 158 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 1 | Sand, brown, fine grained |
2. | 1 | 4 | Sand, reddish brown, fine grained |
3. | 4 | 8 | Sand, pinkish brown, fine, well sorted |
4. | 8 | 13 | Sand, pale brown, fine grained |
5. | 13 | 33 | Calcareous sand, with silcrete & quartz grains in places, cream white |
6. | 33 | 50 | Sand, yellowish, with occurrence of silcrete at 43m, fine |
7. | 50 | 72 | Silty-sand, brown to reddish-orange, fine |
8. | 72 | 73 | Sand + calcrete + granite gneiss rock |
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