Borehole Number: |
Prospecting Company: De Beers Holdings Botswana |
Prospecting License No.: PL001/97 |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -21.715266 , 25.591414 |
Location: Orapa |
Start Drill: 1998-05-01 |
End Drill: 1998-06-01 |
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: 1056 Metres |
Borehole Water Strike: N/A |
End of Hole (Depth): 106 Metres |
Hole Diameter: 102 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 7 | Orange-cream soil. |
2. | 7 | 27 | Cream-white, poorly sorted, coarse to fine-grained sandstone. |
3. | 27 | 31 | Red-brown silcrete. |
4. | 31 | 38 | Pink-brown, strongly weathered basalt. |
5. | 38 | 70 | Pink-brown, moderately fresh, amygdaloidal basalt. |
6. | 70 | 102 | Dark grey, fresh, non-amygdaloidal basalt. |
7. | 102 | 106 | Reddish brown to light brown, well sorted, medium grained Sandstone. |
8. | 106 | 0 | E.O.H. |
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