Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -25.571528 , 25.149667 |
Location: Mosi |
Location Description: MOSI-MOKGOMANE |
Start Drill: 2006-06-20 |
End Drill: 2006-06-26 |
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: N/A |
Static Water Level: N/A |
Borehole Water Strike: N/A |
End of Hole (Depth): 150 Metres |
Hole Diameter: 254 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 2 | Surface soil, dark brown, fine to medium grained with quartz-rich gravels |
2. | 2 | 10 | Calcrete__ with silcrete calcrete is white and fine grained white calcrete is reddish and very fine grained |
3. | 10 | 28 | Calcrete, heavily weathered in reddish __ of silcrete |
4. | 28 | 50 | Granite, white to grey medium grained and heavily weathered |
5. | 50 | 150 | Granite, grey to pink medium grained and fresh |
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