| Borehole Number: |
| Prospecting Company: De Beers Holdings Botswana |
| Prospecting License No.: PL78/88 |
| Coordinates Type: WGS 84 |
| Coordinates Format: Decimal Degrees (DD) |
| Coordinates: -22.957951 , 21.709268 |
| Location: Ghanzi |
| Start Drill: N/A |
| End Drill: N/A |
| Borehole Type: Exploration |
| Drilling Method: Core |
| Sample Type: Core |
| Depth of Surface Casing: N/A |
| Azimuth: Degrees |
| Hole Inclination: N/A |
| Collar Elevation: N/A |
| Borehole Water Strike: N/A |
| End of Hole (Depth): N/A |
| Hole Diameter: N/A |
| Log Formation: |
| No. | From (m) | To (m) | Log Formation |
|---|
| 1. | 0 | 4 | Loose Sands |
| 2. | 4 | 34 | Loose Sands with calcrete horizons . Occasional Silcrete. |
| 3. | 34 | 160 | Thick sequence of fine to medium grained calcareous Sandstone , generally pink brown in colour . Occasional minor calcretes. |
| 4. | 160 | 168 | Coarse siltstones and Sandstones. Rounded to sub angular grains. |
| 5. | 168 | 186 | Fine grained laminated brown Sandstone. |
| 6. | 186 | 188 | Dolerite |
| 7. | 188 | 202 | Fine to medium grained Sandstones with occasional siltstones |
| 8. | 202 | 223 | Dark green fine crystalline dolerite becomes coarser grained with depth |
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