| Borehole Number: |
| Prospecting Company: De Beers Holdings Botswana |
| Prospecting License No.: PL107/96 |
| Coordinates Type: WGS 84 |
| Coordinates Format: Decimal Degrees (DD) |
| Coordinates: -21.413158 , 25.362333 |
| Location: Orapa |
| Start Drill: 0000-00-00 |
| End Drill: 0000-00-00 |
| Borehole Type: Exploration |
| Drilling Method: Percussion & Core |
| Sample Type: Core & Chips |
| Depth of Surface Casing: N/A |
| Azimuth: Degrees |
| Hole Inclination: -90 Degrees |
| Collar Elevation: 997 Metres |
| Borehole Water Strike: 110 Metres |
| End of Hole (Depth): 138 Metres |
| Hole Diameter: 165 Millimetres |
| Log Formation: |
| No. | From (m) | To (m) | Log Formation |
|---|
| 1. | 0 | 2 | Dark grey fine grained Sandy Topsoil. |
| 2. | 2 | 5 | Reddish brown calcretised Sandstone mixed with Silcrete. |
| 3. | 5 | 9 | Light grey Silcrete. |
| 4. | 9 | 13 | Red brown weathered basalt. |
| 5. | 13 | 25 | Red brown weathered amygdaloidal basalt comprising cream calcite. |
| 6. | 25 | 29 | Dark brown weathered basalt. |
| 7. | 29 | 32 | Red brown weathered amygdaloidal comprising small amount of cream calcite. |
| 8. | 32 | 36 | Dark brown weathered basalt comprising small amount of cream calcite. |
| 9. | 36 | 41 | Red brown medium weathered basalt. |
| 10. | 41 | 43 | Red brown medium weathered basalt amygdaloidal comprising small amount of cream calcite. |
| 11. | 43 | 47 | Greenish brown medium fresh basalt. |
| 12. | 47 | 79 | Dark grey fresh basalt high competent. |
| 13. | 79 | 83 | Dark grey fresh basalt amygdaloidal comprising small amount of cream calcite. |
| 14. | 83 | 89 | Dark grey fresh basalt high competent. |
| 15. | 89 | 91 | Dark grey fresh basalt amygdaloidal comprising small amount of cream calcite. |
| 16. | 91 | 97 | Dark grey fresh basalt high competent. |
| 17. | 97 | 99 | Greyish brown fresh basalt amygdaloidal comprising small amount of cream calcite. |
| 18. | 99 | 103 | Dark grey fresh basalt high competent. |
| 19. | 103 | 109 | Greyish brown medium fresh basalt. |
| 20. | 109 | 138 | Medium brown fine grained Sandstone. |
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