| Borehole Number: |
| Coordinates Type: WGS 84 |
| Coordinates Format: Decimal Degrees (DD) |
| Coordinates: -21.971417 , 28.538556 |
| Location: Bobonong |
| Location Description: BOBONONG-BOBIRWA SUN DISTRICT |
| Start Drill: 2008-06-18 |
| End Drill: 2008-06-28 |
| 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: 13.8 M3/hr |
| Static Water Level: N/A |
| Borehole Water Strike: 249 Metres |
| End of Hole (Depth): 303 Metres |
| Hole Diameter: 203 Millimetres |
| Log Formation: |
| No. | From (m) | To (m) | Log Formation |
|---|
| 1. | 0 | 10 | Basalt, med green, weathered |
| 2. | 10 | 44 | Basalt, med grained, grey to light grey |
| 3. | 44 | 47 | Basalt, med grained. pink and gray |
| 4. | 47 | 68 | Basalt, medium grained, light grey |
| 5. | 68 | 95 | Basalt, purple grey, dark grey |
| 6. | 95 | 247 | Basalt, med grained, pink grey, purple |
| 7. | 247 | 249 | Sandstone, fine, white soft, friable |
| 8. | 249 | 251 | Dolerite, medium grained. black white |
| 9. | 251 | 254 | Sandstone, medium grained, white |
| 10. | 254 | 269 | Dolerite, black, medium grained |
| 11. | 269 | 272 | Sandstone, white, med grained |
| 12. | 272 | 303 | Dolerite, med, black |
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