| Borehole Number: |
| Coordinates Type: WGS 84 |
| Coordinates Format: Decimal Degrees (DD) |
| Coordinates: -21.38689 , 25.65733 |
| Location: Letlhakane |
| Location Description: LETLHAKANE |
| Start Drill: N/A |
| End Drill: N/A |
| 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: 30 M3/hr |
| Static Water Level: N/A |
| Borehole Water Strike: 48 Metres |
| End of Hole (Depth): 185 Metres |
| Hole Diameter: 38.1 Millimetres |
| Log Formation: |
| No. | From (m) | To (m) | Log Formation |
|---|
| 1. | 0 | 1 | Kalahari sands mixed with calcrete, brown, fine grained |
| 2. | 1 | 12 | Calcrete, colour changes from white to pinkish |
| 3. | 12 | 32 | Basalt, badly weathered and fractured, brown |
| 4. | 32 | 47 | Basalt, moderately weathered, purple |
| 5. | 47 | 116 | Sandstone, light brown to pale brown very fine grained |
| 6. | 116 | 175 | Sandstone, orange to brick-red, fine grained |
| 7. | 175 | 185 | Sandstone mixed with mudstone, grey to purple |
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