Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: N/A |
Location: Phuduhudu |
Location Description: PHUDUHUDU |
Start Drill: 2005-07-14 |
End Drill: 2005-08-24 |
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: 30.0 M3/hr |
Static Water Level: 139.9 m |
Borehole Water Strike: 297 Metres |
End of Hole (Depth): 321 Metres |
Hole Diameter: 198 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 3 | Sand, very fie, loose, brown, overburden |
2. | 3 | 21 | Sand, very fine, cream, calcretised |
3. | 21 | 42 | silcrete/calcrete, cream, grey hard |
4. | 42 | 45 | Sand, silicified, calcretised fine to very fine with minor mudstones towards the bottom |
5. | 45 | 227 | Mudstones, silty, creamy, pinkish/cream, greenish olive, light brown, purple greyish, massive |
6. | 227 | 280 | Shales, bluish grey, hard, laminated, baked towards the base (blue-black) |
7. | 280 | 300 | Sandstones/siltstones, micaceous, grey, interbedded, minor coal |
8. | 300 | 301 | Coal,sandstones, micaceous, pyritic |
9. | 301 | 305 | Sandstones, fine to very coarse, claen |
10. | 305 | 309 | Coal, black, with trace grey sst |
11. | 309 | 310 | Sandstone, micaceous, very fine |
12. | 310 | 313 | Mudstones/coal,black, carbonaceous |
13. | 313 | 315 | Siltstones/coal, very fine, grey, micaceous |
14. | 315 | 321 | Siltstones, very fine to fine dark grey, micaceous, with minor carbonaceous grey mudstones |
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