| Borehole Number: |
| Prospecting Company: De Beers Holdings Botswana |
| Prospecting License No.: PL001/97 |
| Coordinates Type: WGS 84 |
| Coordinates Format: Decimal Degrees (DD) |
| Coordinates: -21.469785 , 25.620625 |
| Location: Orapa |
| Start Drill: 2002-11-21 |
| End Drill: 2002-11-21 |
| 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: 1000 Metres |
| Borehole Water Strike: 17 Metres |
| End of Hole (Depth): 82 Metres |
| Hole Diameter: 165 Millimetres |
| Log Formation: |
| No. | From (m) | To (m) | Log Formation |
|---|
| 1. | 0 | 4 | Brown fine Topsoil |
| 2. | 4 | 15 | Light brown medium grained Sand |
| 3. | 15 | 18 | Light brown Sand and minor brown weathered basalt |
| 4. | 18 | 22 | Greenish grey moderately weathered basalt |
| 5. | 22 | 51 | Brown weathered amygdaloidal basalt |
| 6. | 51 | 70 | Brownish grey moderately weathered basalt |
| 7. | 70 | 75 | Brown strongly weathered basalt |
| 8. | 75 | 77 | Brown strongly weathered basalt and minor semi-consolidated Sandstone (Ntane Sandstone Formation) |
| 9. | 77 | 82 | Brown fine-grained semi-consolidated Sandstone |
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