| Borehole Number: |
| Prospecting Company: De Beers Holdings Botswana |
| Prospecting License No.: PL31/88 |
| Coordinates Type: WGS 84 |
| Coordinates Format: Decimal Degrees (DD) |
| Coordinates: -22.703656 , 27.883071 |
| Location: Lerala |
| Start Drill: 0000-00-00 |
| End Drill: 0000-00-00 |
| 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: Metres |
| End of Hole (Depth): N/A |
| Hole Diameter: Millimetres |
| Log Formation: |
| No. | From (m) | To (m) | Log Formation |
|---|
| 1. | 0 | 1 | Brown Topsoil with abundant qtz & fspar fragments. |
| 2. | 1 | 3 | Silicified & calcretized Sand & burnt chips. |
| 3. | 3 | 8 | Predominantly pink quartzo - feldspathic gneiss minor biotite - Amphiboliteibolite Schist. |
| 4. | 8 | 15 | Biotite - Amphiboliteibolite Schist. |
| 5. | 15 | 26 | Amphiboliteibolite with up to 50% k-fspar. |
| 6. | 26 | 53 | Amphiboliteibolite is up to 50% k-fspar. |
| 7. | 53 | 58 | Pink feldspathic gneiss. |
| 8. | 58 | 60 | Amphiboliteibolite - kfspar gneiss. |
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