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Exploration Borehole

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 Borehole Number: 105/21/X043/H5

 Prospecting Company: De Beers Holdings Botswana
 Prospecting License No.: PL78/88
 Coordinates Type: WGS 84
 Coordinates Format: Decimal Degrees (DD)
 Coordinates: -22.605476 , 21.736431
 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 3Kalahari Sand. No recovery of chips.
2.3 13Very poor recovery of mainly cream white and pink poorly sorted calcretised kalahari group Sandstones 1% grey silcretised.
3.13 37Calcretised immature poorly sorted Sandstones notably occuring with +_ 5mm single grains of milky quartz.
4.37 55Grey lustrous chips of matrix support poorly sorted silcretised kalahari Sandstone.
5.55 60Calcretised Sandstone.
6.60 65Silcretised Sandstone.
7.65 72Dull pink or purple microcrystalline diorite occuring with grey silcretised Sandstone.
8.72 76Micaceous cream white immature matrix supported Sandstone, silcretised.
9.76 79Light grey mature micaceous Sandstone.
10.79 91Orange yellow siltstone horizon.
11.91 105Light grey mature Sandstone.
12.105 110Dark brown mudstone.
13.110 124Light pink mature Sandstone.
14.124 150Dull pink to light grey mature Karoo Sandstone.

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