Picture Not Available
Welcome | Search Borehole BGI | Exploration Borehole

Exploration Borehole

Print PDF
 Borehole Number: 105/21/X008

 Prospecting Company: De Beers Holdings Botswana
 Prospecting License No.: PL78/88
 Coordinates Type: WGS 84
 Coordinates Format: Decimal Degrees (DD)
 Coordinates: N/A
 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 4Upper Kalahari: Loose Kalahari Sands.
2.4 38Upper Kalahari: Semi consolidated Sand with minor calcrete.
3.38 67Upper Kalahari: Mixed horizons of massive pale cream/buff brown calcareous Sandstone and red/brown (iron stained) Silcrete.
4.67 176Lower Kalahari: Thick sequence of pale pink/cream medium to coarse grained calcareous Sandstone occassionally Conglomerateerate.
5.176 190Karoo: Green/grey to mauve fine to medium grained Sandstone fining upwards from coarse Sandstone at 180m.
6.190 198Karoo: Pale green/mauve fine grained laminated mudstone.
7.198 211Karoo: Dark grey/black medium to coarse grained dolerite.Top 3m highly wthrd.

© Botswana Geoscience Institute 2024 | www.bgi.org.bw | Disclaimer