| Borehole Number: |
| Coordinates Type: WGS 84 |
| Coordinates Format: Decimal Degrees (DD) |
| Coordinates: -22.372778 , 22.372778 |
| Location: Kang |
| Location Description: WEST OF KANG |
| Start Drill: 2005-09-08 |
| End Drill: 2005-10-13 |
| 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: 38 M3/hr |
| Static Water Level: 136.50 m |
| Borehole Water Strike: 250 Metres |
| End of Hole (Depth): 308 Metres |
| Hole Diameter: 203 Millimetres |
| Log Formation: |
| No. | From (m) | To (m) | Log Formation |
|---|
| 1. | 0 | 36 | Sand, loose very fine , orange , pink |
| 2. | 36 | 67 | Calcrete, silcrete, white |
| 3. | 67 | 95 | Sandstone, very fine-fine light brown, minor calcrete |
| 4. | 95 | 115 | Mudstone, olive green |
| 5. | 115 | 222 | Siltstone, brown, purple |
| 6. | 222 | 227 | Shale, bluish grey, laminated |
| 7. | 227 | 229 | Sandstone, very fine to fine grey |
| 8. | 229 | 232 | Mudstone, grey minor reddish brown carbonaceous mudstone |
| 9. | 232 | 292 | Sandstone, very fine-fine-medium-coarse cream, pinkish, grey micaceous |
| 10. | 292 | 297 | Coal with very minor carbonaceous mudstone, pyritic |
| 11. | 297 | 317 | Coal pyritic minor carbonaceous mudstone |
| 12. | 317 | 321 | Sandstone, very fine-very coarse white coaly |
| 13. | 321 | 360 | Coal/sandstone, very fine- very coarse |
| 14. | 360 | 368 | Sandstone, very fine-very coarse, micaceous |
© Botswana Geoscience Institute 2025 | www.bgi.org.bw | Disclaimer