| Borehole Number: |
| Coordinates Type: WGS 84 |
| Coordinates Format: Decimal Degrees (DD) |
| Coordinates: -24.381667 , 22.88 |
| Location: Phuduhudu |
| Location Description: PHUDUHUDU |
| Start Drill: 2006-06-02 |
| End Drill: 2006-06-09 |
| 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: 7.5 M3/hr |
| Static Water Level: 129.48 m |
| Borehole Water Strike: 257 Metres |
| End of Hole (Depth): 257 Metres |
| Hole Diameter: N/A |
| Log Formation: |
| No. | From (m) | To (m) | Log Formation |
|---|
| 1. | 0 | 1 | Overburden, loose, brown sand, orange, loose, very fine |
| 2. | 1 | 4 | Sand, light brown, orange, very fine |
| 3. | 4 | 48 | Sand, very-fine-fine, semi-consolidated |
| 4. | 48 | 66 | sand, very fine, semi-consolidated, crem, calcretised sand, silcrete, calcrete |
| 5. | 66 | 71 | Fine-fine sand with silcrete calcrete and black silcrete |
| 6. | 71 | 80 | Sand/sandstone,vf-f-sst weathered with minor sand-silcrete sandstone,vf-f,reddish brown, weathered |
| 7. | 80 | 82 | vf-f reddish brown sandstone, weathered |
| 8. | 82 | 146 | Sandstone, vf-f reddish brown to red, veine finable |
| 9. | 146 | 155 | Sandstone, f-vc, imonite weathered, yellowish cream |
| 10. | 155 | 159 | Sandstone, f-vc, reddidh brown-creamm quadtatic, cemented with quartz + calcrete sandstone, vf-f grading to siltstone |
| 11. | 159 | 160 | Brown imonatic sandstone, vf-f yellowish cream |
| 12. | 160 | 166 | Quadritic, brownish weathered |
| 13. | 166 | 170 | Sandstone vf-c, grey interbedded with inner corb must, siltstone and coal sandstone, light brown, micaceous |
| 14. | 170 | 173 | Sandstone, f-vc to grey to cream with minor siltstone, coal |
| 15. | 173 | 222 | Sandstone, f-c-vc grey with minor siltstone, coal |
| 16. | 222 | 231 | Sandstone/siltstone, interbedded grey |
| 17. | 231 | 238 | F-C-VC Sandstone, grey, micaceous, interbedded |
| 18. | 238 | 257 | Siltstone, grey, micacaeous, interbedded ocassionally with grey f-c sandstone-EOH |
© Botswana Geoscience Institute 2025 | www.bgi.org.bw | Disclaimer