| Borehole Number: |
| Prospecting Company: De Beers Holdings Botswana |
| Prospecting License No.: PL78/88 |
| Coordinates Type: WGS 84 |
| Coordinates Format: Decimal Degrees (DD) |
| Coordinates: -22.632641 , 21.419909 |
| 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 | 27 | Kalahari Sand cover down to 27m no chip recovery. |
| 2. | 27 | 30 | Cream white immature silicified Sandstone. |
| 3. | 30 | 44 | Calcified Sandstone, poor recovery. |
| 4. | 44 | 60 | Equal proportions of calcified and silicified kalahari group Sandstone |
| 5. | 60 | 73 | Cream white immature silicified and calcified Sandstone. |
| 6. | 73 | 98 | Coarse grained silicified and calcified Sandstone. |
| 7. | 98 | 107 | Micaceous medium grained Sandstone, light yellowish and rich less silicified or calcified. |
| 8. | 107 | 112 | Chips of yellowish or purple grain supported mica rich mature Sandstone. |
| 9. | 112 | 119 | Highly altered yellowish kimberlite occuring with mainly purple micaceous epiclastic Sandstone. 12mm flakes of yellow mica clearly noticeable. |
| 10. | 119 | 125 | Pinkish or light purple mature Sandstone. |
| 11. | 125 | 143 | Micaceous mature Sandstone dark purple. |
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