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Exploration Borehole

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 Borehole Number: 105/18/X290/H1

 Prospecting Company: De Beers Holdings Botswana
 Prospecting License No.: PL46/96
 Coordinates Type: WGS 84
 Coordinates Format: Decimal Degrees (DD)
 Coordinates: N/A
 Location: Letlhakane

 Start Drill: N/A
 End Drill: N/A
 Borehole Type: Exploration
 Drilling Method: Core
 Sample Type: Core
 Depth of Surface Casing: N/A
 Azimuth: 0 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 1Brown, poorly sorted, calcretised sandstone.
2.1 20Cream-white, poorly sorted, calcretised sandstone.
3.20 27Brown, poorly sorted sandstone and minor calcretised sandstone.
4.27 29Purple, poorly sorted, calcretised sandstone, minor silcretised sandstone.
5.29 50Weathered, mainly calcretised basalt.
6.50 62Purple microcrystalline fresh basalt with minor quartz amygdales.
7.62 74Purple fresh microcrystalline non-amygdaloidal basalt.
8.74 80Purple microcrystalline amygdaloidal basalt.
9.80 82Dark-brown microcrystalline fresh non-amygdaloidal basalt.
10.82 84Dark-purple and brown microcrystalline basalt with minor amygdales.
11.84 0E.O.H.

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