| Borehole Number: |
| Coordinates Type: WGS 84 |
| Coordinates Format: Decimal Degrees (DD) |
| Coordinates: -24.96806 , 25.13694 |
| Location: Selokolela |
| Location Description: KHNJE |
| Start Drill: 2005-04-12 |
| End Drill: 2005-04-27 |
| 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: 26 M3/hr |
| Static Water Level: 42.55 m |
| Borehole Water Strike: 80 Metres |
| End of Hole (Depth): 200 Metres |
| Hole Diameter: 165 Millimetres |
| Log Formation: |
| No. | From (m) | To (m) | Log Formation |
|---|
| 1. | 0 | 3 | Surface soil red brown |
| 2. | 3 | 7 | Sand weathered fine to coarse red brown |
| 3. | 7 | 13 | Sandstone fine pinkish red |
| 4. | 13 | 34 | Shale fine to very fine sticky like yellow |
| 5. | 34 | 84 | Dolerite weathered fine blackish grey |
| 6. | 84 | 105 | Sandstone hard and pinkish |
| 7. | 105 | 200 | Shale fractures and greyish black |
© Botswana Geoscience Institute 2025 | www.bgi.org.bw | Disclaimer