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Water Borehole


 
 Borehole Number: BH10153

 
 Coordinates Type: WGS 84
 Coordinates Format: Decimal Degrees (DD)
 Coordinates: -21.33768 , 25.17077
 Location: Mokoboxana-Ngamiland
 Location Description: MOKOBOXANE

 
 Start Drill: 2004-11-24
 End Drill: 2004-12-02
 Borehole Type: Groundwater
 Drilling Method: Percussion
 Drilling Rig(s): N/A
 Sample Type: Water
 Depth of Surface Casing: N/A
 Hole Inclination: N/A
 Estimated Yield: 13.28 M3/hr
 Static Water Level: 59.9 m
 Borehole Water Strike: 37 Metres
 End of Hole (Depth): 166 Metres
 Hole Diameter: 254 Millimetres

 
 Log Formation:
No.From (m)To (m) Log Formation
1.0 1Sand, fine brown
2.1 8Calcrete with silcrete (cream white)
3.8 23Clay, red brown with calcrete
4.23 26Silcrete, cream white to black and calcretised
5.26 43Sandstone, weathered and grey with stains
6.43 53Sandstone, strongly lithified, sand, pink
7.53 125Sandstone/ mudstone layers alteration to green mudstone
8.125 141Sandstone, grey, fine
9.141 151Mudstone
10.151 166Not written

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