Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -22.372778 , 22.372778 |
Location: Phuduhudu |
Location Description: PHUDUHUDU |
Start Drill: 2005-07-22 |
End Drill: 2005-09-09 |
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: 15 M3/hr |
Static Water Level: 129 m |
Borehole Water Strike: 240 Metres |
End of Hole (Depth): 299 Metres |
Hole Diameter: 165 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 3 | Sand, overburden, brown -loose |
2. | 3 | 49 | Sand, interbedded, very fine-fine |
3. | 49 | 76 | Sand, very fine, grained, light brown, calcified + silicified |
4. | 76 | 146 | Sandstone, very fine-fine grained reddish brown |
5. | 146 | 168 | Sandstone, fine-very fine grained, yellow-reddish brown, limonitic sandstone |
6. | 168 | 169 | Mudstone, carbonaceous + coal |
7. | 169 | 200 | Siltstone/sandstone very fine-very coarse, minor coal, micaceous |
8. | 200 | 240 | Sandstone, very fine-very coarse grained whitish grey micacaeous |
9. | 240 | 242 | Siltstone, grey, micaceous, fine-very fine grained |
10. | 242 | 245 | Siltstone, grey, hard, micaceous quartzite |
11. | 245 | 250 | Sandstone, grey, coarse-medium-fine micaceous |
12. | 250 | 272 | Siltstone/shale, grey, black, carbonaceous |
13. | 272 | 299 | Shale/siltstone mudstones, grey-black, laminated, platy, massive |
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