Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -21.44224 , 24.9059 |
Location: Mokoboxana-Ngamiland |
Location Description: MOKOBOXANE |
Start Drill: 2004-11-08 |
End Drill: 2004-11-12 |
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: 10.18 M3/hr |
Static Water Level: 47.9 m |
Borehole Water Strike: 81 Metres |
End of Hole (Depth): 136 Metres |
Hole Diameter: 254 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 1 | Sand, brown and fine grained |
2. | 1 | 24 | Silcrete, calcretised, orange to purple |
3. | 24 | 80 | Mudstone, reddish brown with grey sandstone |
4. | 80 | 112 | Sandstone, strongly lithified, light orange with minor calcrete |
5. | 112 | 136 | Mudstone, brick red to grey layers with minor calcrete |
© Botswana Geoscience Institute 2025 | www.bgi.org.bw | Disclaimer