| Borehole Number: |
| Coordinates Type: WGS 84 |
| Coordinates Format: Decimal Degrees (DD) |
| Coordinates: -23.19243 , 20.42433 |
| Location: Ncojane |
| Location Description: NCOJANE |
| Start Drill: 2005-09-17 |
| End Drill: 2005-10-31 |
| 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: 101.08 M3/hr |
| Static Water Level: 104.8 m |
| Borehole Water Strike: 199 Metres |
| End of Hole (Depth): 300 Metres |
| Hole Diameter: 165 Millimetres |
| Log Formation: |
| No. | From (m) | To (m) | Log Formation |
|---|
| 1. | 0 | 3 | Brown fine to medium grained sand |
| 2. | 3 | 5 | Light brown to fine medium sand |
| 3. | 5 | 11 | Yellow fine to medium grained sand |
| 4. | 11 | 16 | yellow fine to medium grained sand with intercations of red sand |
| 5. | 16 | 24 | green silcrete |
| 6. | 24 | 25 | calcrete with white sand |
| 7. | 25 | 38 | calcrete with pinkish sand |
| 8. | 38 | 42 | pink fine to medium grained sand |
| 9. | 42 | 56 | brown silty mudstone |
| 10. | 56 | 69 | red fine medium grained sand |
| 11. | 69 | 109 | Purple to grey mudstone |
| 12. | 109 | 125 | Dark grey mudstone |
| 13. | 125 | 165 | Dolerite |
| 14. | 165 | 169 | white fine to medium grained sand |
| 15. | 169 | 172 | grey mudstone |
| 16. | 172 | 185 | clayed mudstone |
| 17. | 185 | 190 | coal |
| 18. | 190 | 199 | Brown fine to medium grained sandstone |
| 19. | 199 | 202 | white fine to medium grained sandstone |
| 20. | 202 | 264 | white fine to medium grained sandstone micaceous |
| 21. | 264 | 285 | white fine to medium grained sandstone |
| 22. | 285 | 298 | grey fine to medium grained micaceous sandstone |
| 23. | 298 | 300 | Black mudstone |
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