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Water Borehole


 
 Borehole Number: BH10212

 
 Coordinates Type: WGS 84
 Coordinates Format: Decimal Degrees (DD)
 Coordinates: -23.38806 , 20.71972
 Location: Ncojane
 Location Description: BETWEEN NCOJANE AND METSIMANTSHO

 
 Start Drill: 2005-11-27
 End Drill: 2006-01-17
 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: 4.4 M3/hr
 Static Water Level: 102.67 m
 Borehole Water Strike: 223 Metres
 End of Hole (Depth): 268 Metres
 Hole Diameter: 254 Millimetres

 
 Log Formation:
No.From (m)To (m) Log Formation
1.0 4light brown fine grained sand
2.4 8white fine grained sand
3.8 20brown fine grained sand
4.20 26brown fine to medium grained sand
5.26 47greenish yellow dolerite
6.47 68greenish yellow dolerite
7.68 75dolerite
8.75 78red fine to medium grained sandstone
9.78 109pink fine to medium sandstone
10.109 114pink fine to grained sandstone
11.114 118pink-fine to medium grained sandstone
12.118 129pink fine grained sandstone
13.129 142dolerite
14.142 159pink fine grained sandstone
15.159 161white fine to medium grained sandstone
16.161 164red very fine grained sandstone
17.164 169light brown very fine grained sandstone
18.169 180brown fine grained, micaceous sandstone
19.180 223grey micaceous sandstone
20.223 226white fine to medium grained sandstone
21.226 230black mudstone
22.230 234light grey micaceous siltstone
23.234 240dark grey mudstone
24.240 244grey mudstone
25.244 248grey micaceous mudstone
26.248 254white fine to medium grained sand
27.254 268dolerite

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