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Exploration Borehole

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 Borehole Number: 105/24/DT4/H7

 Prospecting Company: De Beers Holdings Botswana
 Prospecting License No.: PL109/88
 Coordinates Type: WGS 84
 Coordinates Format: Decimal Degrees (DD)
 Coordinates: -22.751231 , 26.202589
 Location: Moralane

 Start Drill: 1900-01-02
 End Drill: N/A
 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: 1244 Metres
 Borehole Water Strike: N/A
 End of Hole (Depth): 49 Metres
 Hole Diameter: N/A

 Log Formation:
No.From (m)To (m) Log Formation
1.0 1Hutton Sands - unconsolidated red brown ferricreted surficial Sands and gravels. Mainly Chert/quartz ferricreted and minor calcretes
2.1 4U Kalahari - massive and mature reddish brown tinted fine grained and well sorted ferruginous and calcareous silt/Sandstones with minor Silcrete lenses
3.4 21L Kalahari - off white coloured massive and mature uniform textured fine grained and matrix supported nodular and calcareous Sand/siltstone with mottled Silcrete lenses
4.21 32Ntane Fm - light grey and greenish tinged massive and mature uniform textured and very fine grained moderate to well sorted siliceous silt/Sandstone
5.32 49Mosolotshane Fm - pale/bleached purple and grey laminated massive and sub mature very fine grained moderately to poorly sorted and matrix supported uniform textured Shale/siltstone

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