| Borehole Number: |
| Coordinates Type: WGS 84 |
| Coordinates Format: Decimal Degrees (DD) |
| Coordinates: -23.236044 , 20.900883 |
| Location: Metsimantsho |
| Location Description: METSIMANTSHO |
| Start Drill: 2005-11-13 |
| End Drill: 2005-12-06 |
| 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: 42.9 M3/hr |
| Static Water Level: 84.7 m |
| Borehole Water Strike: 228 Metres |
| End of Hole (Depth): 300 Metres |
| Hole Diameter: 380 Millimetres |
| Log Formation: |
| No. | From (m) | To (m) | Log Formation |
|---|
| 1. | 0 | 1 | Brown fine medium sand |
| 2. | 1 | 18 | White calcrete |
| 3. | 18 | 20 | Brown silcrete |
| 4. | 20 | 24 | Creamish mudstone |
| 5. | 24 | 68 | Light green mudstone |
| 6. | 68 | 75 | Purple mudstone |
| 7. | 75 | 87 | light green mudstone |
| 8. | 87 | 103 | Purple ,mudstone |
| 9. | 103 | 110 | Light brown fine- medium sandstone |
| 10. | 110 | 123 | White fine- medium sandstone |
| 11. | 123 | 127 | Light grey fine medium sandstone |
| 12. | 127 | 132 | Light grey med- coarse grain sandstone |
| 13. | 132 | 136 | Light greyed- coarse grain sandstone |
| 14. | 136 | 141 | White fine sandstone |
| 15. | 141 | 145 | white fine grained sandstone |
| 16. | 145 | 147 | White fine medium grained sandstone |
| 17. | 147 | 156 | White fine medium sandstone |
| 18. | 156 | 160 | Green mudstone |
| 19. | 160 | 161 | Light green fine sandstone |
| 20. | 161 | 164 | Light green sandstone |
| 21. | 164 | 173 | Grey mudstone |
| 22. | 173 | 183 | light brown fine grain sandstone |
| 23. | 183 | 185 | Light brown fine grain sandstone |
| 24. | 185 | 189 | Light brown fine sandstone |
| 25. | 189 | 194 | Grey mudstone |
| 26. | 194 | 243 | Carbonated mudstons |
| 27. | 243 | 250 | Black micaceous mudstone |
| 28. | 250 | 259 | Green mudstone |
| 29. | 259 | 263 | Black micaceous mudstone |
| 30. | 263 | 269 | Brown carbonaceous mudstones |
| 31. | 269 | 273 | white fine medium grain sandstone |
| 32. | 273 | 276 | White fine sandstone |
| 33. | 276 | 279 | White coarse sandstone |
| 34. | 279 | 283 | Brown mudstone |
| 35. | 283 | 285 | Whitened sandstone |
| 36. | 285 | 286 | Brown mudstone |
| 37. | 286 | 290 | White medium grained sandstone |
| 38. | 290 | 293 | Brown mustone |
| 39. | 293 | 297 | White coarse grained sandstone |
| 40. | 297 | 300 | Brown mudstone |
© Botswana Geoscience Institute 2025 | www.bgi.org.bw | Disclaimer