Borehole Number: |
Prospecting Company: De Beers Holdings Botswana |
Prospecting License No.: PL78/88 |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -22.963506 , 21.578153 |
Location: Ghanzi |
Start Drill: N/A |
End Drill: N/A |
Borehole Type: Exploration |
Drilling Method: Core |
Sample Type: Core |
Depth of Surface Casing: N/A |
Azimuth: Degrees |
Hole Inclination: N/A |
Collar Elevation: N/A |
Borehole Water Strike: N/A |
End of Hole (Depth): N/A |
Hole Diameter: N/A |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 16 | Upper Kalahari: Loose Kalahari Sands. |
2. | 16 | 60 | Upper Kalahari: Mixed horizons of Sandy calcrete, Silcrete and calcareous Sandstone. |
3. | 60 | 162 | Lower Kalahari: Homogeneous pale cream/pink medium grained calcareous Sandstone. |
4. | 162 | 165 | Karoo: Green grey (Ferruginous) mudstone. |
5. | 165 | 188 | Karoo: Dark green/black medium grained dolerite, top 3m wthrd and mixed with mudstone from above. |
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