Borehole Number: |
Prospecting Company: De Beers Holdings Botswana |
Prospecting License No.: PL101/99 |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -21.433123 , 27.889372 |
Location: Robelela |
Start Drill: N/A |
End Drill: N/A |
Borehole Type: Exploration |
Drilling Method: Core |
Sample Type: Core |
Depth of Surface Casing: N/A |
Azimuth: 0 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 | 1 | Dark brown Topsoil with weathered rock fragments |
2. | 1 | 2 | Light greyish rock with elongate dark shiny phenocryst |
3. | 2 | 5 | Fresh light greyish Schist with elongate lath shaped phenocrysts |
4. | 5 | 14 | Light pinkish granitic gneiss with fragments of quartz veins |
5. | 14 | 17 | Cored light greenish amydaloidal basalt |
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