Borehole Number: |
Prospecting Company: De Beers Holdings Botswana |
Prospecting License No.: PL109/88 |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -22.577772 , 26.817691 |
Location: Moralane |
Start Drill: 1900-01-02 |
End Drill: N/A |
Borehole Type: Exploration |
Drilling Method: Percussion & Core |
Sample Type: Core & Chips |
Depth of Surface Casing: N/A |
Azimuth: Degrees |
Hole Inclination: -90 Degrees |
Collar Elevation: 980 Metres |
Borehole Water Strike: N/A |
End of Hole (Depth): 100 Metres |
Hole Diameter: N/A |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 2 | Iron rich Topsoil profile |
2. | 2 | 28 | Poorly sorted carbonate Sandstone |
3. | 28 | 37 | Dark grey to black fine grained carbonaceous mudstone |
4. | 37 | 43 | Impure quartz arenite, carbonaceous mud matrix |
5. | 43 | 51 | Coarse grained quartz, feldspar, mica arenite |
6. | 51 | 100 | Basalt,fine-grained,vesicular,chilled margin 51 to 56m,becomes increasingly coarse-grained with depth. E.O.H |
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