| Borehole Number: |
| Coordinates Type: WGS 84 |
| Coordinates Format: Decimal Degrees (DD) |
| Coordinates: -21.42725 , 25.17206 |
| Location: Mokoboxana-Ngamiland |
| Location Description: MOKOBOXANE |
| Start Drill: 2004-12-08 |
| End Drill: 2004-12-13 |
| Borehole Type: Groundwater |
| Drilling Method: Percussion |
| Drilling Rig(s): N/A |
| Sample Type: Water |
| Depth of Surface Casing: N/A |
| Hole Inclination: N/A |
| Estimated Yield: 4.5 M3/hr |
| Static Water Level: 39.97 m |
| Borehole Water Strike: 142 Metres |
| End of Hole (Depth): 207 Metres |
| Hole Diameter: 254 Millimetres |
| Log Formation: |
| No. | From (m) | To (m) | Log Formation |
|---|
| 1. | 0 | 1 | Sand fine grained and brown |
| 2. | 1 | 2 | Calcrete with black silcrete |
| 3. | 2 | 17 | Silcrete: cream white to black |
| 4. | 17 | 24 | Basalt: weathered grey to black with red stains |
| 5. | 24 | 28 | Basalt: slightly weathered grey to green |
| 6. | 28 | 34 | Basalt fresh and grey |
| 7. | 34 | 37 | Sandstone: fine grained pink and strongly lithified |
| 8. | 37 | 69 | Sandstone: pink to grey fine grained with minor calcrete |
| 9. | 69 | 140 | Sandstone/siltstone layers alternating fine grained siltstone changing from green to grey |
| 10. | 140 | 143 | Mudstone: silty brick red |
| 11. | 143 | 158 | Sandstone: cream white: fine weakly lithified |
| 12. | 158 | 206 | Siltstone/mudstone; grey to brown |
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