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Exploration Borehole

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 Borehole Number: 105/17/X543/H01

 Prospecting Company: De Beers Holdings Botswana
 Prospecting License No.: PL7/2000
 Coordinates Type: WGS 84
 Coordinates Format: Decimal Degrees (DD)
 Coordinates: -21.196399 , 24.394899
 Location: Orapa

 Start Drill: N/A
 End Drill: N/A
 Borehole Type: Exploration
 Drilling Method: Percussion
 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: 6.5 In Millimetres

 Log Formation:
No.From (m)To (m) Log Formation
1.0 15Brown, fine to medium grained, unconsolidated Sand. Light brown, fine-medium grained Sand.
2.0 15
3.15 47Light grey, fine grained silcretised Sandstone with minor calcrete.
4.15 47
5.47 70Reddish brown pale green Siltstone.
6.47 70
7.70 85Reddish brown siltstones.
8.70 85
9.85 90Reddish brown siltstones.
10.85 90
11.90 101Reddish-brown, fine grained moderately sorted Sandstone and siltstones.
12.90 101
13.101 109Reddish-brown- grey, siltstones.
14.101 109
15.109 117Light-grey, fine grained, moderately sorted Sandstone. Coarsed grained, light grey Sandstone (poorly sorted).
16.109 117
17.117 137Reddish-brown, fine grained igneous rock basalt (dolerite?) Reddish brown-light-grey, massive igneous rock (Dolerite?).
18.117 137

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