| Borehole Number: |
| Prospecting Company: De Beers Holdings Botswana |
| Prospecting License No.: PL2/97 |
| Coordinates Type: WGS 84 |
| Coordinates Format: Decimal Degrees (DD) |
| Coordinates: -21.501865 , 25.583485 |
| Location: Letlhakane |
| 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: 1016 Metres |
| Borehole Water Strike: 75 Metres |
| End of Hole (Depth): 84 Metres |
| Hole Diameter: 165 Millimetres |
| Log Formation: |
| No. | From (m) | To (m) | Log Formation |
|---|
| 1. | 0 | 2 | Brownish orange unconsolidated Sand. |
| 2. | 2 | 12 | Brownish orange to light brown silcretised Sandstone with a few calcrete chips. |
| 3. | 12 | 14 | Light orange silcretised calcrete with a lot of clay material. |
| 4. | 14 | 18 | Reddish brown slightly weathered basalt. |
| 5. | 18 | 22 | Reddish brown slightly weathered amygdaloidal basalt. |
| 6. | 22 | 30 | Greenish brown slightly weathered basalt with some calcite veins. |
| 7. | 30 | 32 | Reddish brown ferricretised amygdaloidal basalt. |
| 8. | 32 | 39 | Greenish brown fresh and competent basalt. |
| 9. | 39 | 52 | Greenish grey fresh competent basalt. |
| 10. | 52 | 55 | Greenish grey fresh and competent basalt with about 20% ferricretised reddish brown basalt. |
| 11. | 55 | 70 | Greenish grey fresh and competent basalt. |
| 12. | 70 | 76 | Reddish brown ferricretised and competent basalt. |
| 13. | 76 | 77 | Reddish brown chilled (heated) Sandstone. |
| 14. | 77 | 83 | Yellowish orange fine-medium grained consolidated Sandstone. |
| 15. | 83 | 84 | Light orange fine grained unconsolidated Sandstone. |
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