Picture Not Available
Welcome | Search Borehole BGI | Exploration Borehole

Exploration Borehole

Print PDF
 Borehole Number: 105/21/X005

 Prospecting Company: De Beers Holdings Botswana
 Prospecting License No.: PL78/88
 Coordinates Type: WGS 84
 Coordinates Format: Decimal Degrees (DD)
 Coordinates: -22.809629 , 21.689546
 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 10U Kalahari - No chips recovered.
2.10 48L Kalahari - Sandy calcrete with horizons of nodular Sandy calcrete (manganese dendrites observed in places) and evidence of bioturbation .
3.48 80L Kalahari - Mottled calcareous Sandstone coarsening downwards.
4.80 182Karoo -Dark/pink to green medium grained Sandstone becoming micaceous downwards.
5.182 190Karoo - Dark grey to black graphitic mudstone Conglomerateeratic in places.
6.190 200Karoo - Dark grey to black graphitic mudstone and Coal mersures.

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