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Exploration Borehole

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 Borehole Number: 105/18/X369/H1

 Prospecting Company: De Beers Holdings Botswana
 Prospecting License No.: PL001/97
 Coordinates Type: WGS 84
 Coordinates Format: Decimal Degrees (DD)
 Coordinates: -21.636929 , 25.593199
 Location: Orapa

 Start Drill: 1998-07-10
 End Drill: 1998-07-15
 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: 1044 Metres
 Borehole Water Strike: 87 Metres
 End of Hole (Depth): 100 Metres
 Hole Diameter: 102 Millimetres

 Log Formation:
No.From (m)To (m) Log Formation
1.0 8Unconsolidated sand.
2.8 22Cream to light brown, poorly sorted, fine to coarse-grained, calcretised sandstone, with some gravel towards bottom.
3.22 44Reddish-brown, weathered, amygdaloidal basalt, brecciated at the top.
4.44 88Dark grey, fresh amygdaloidal basalt.
5.88 100Light brown, well sorted, medium-grained sandstone. E.O.H

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