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Water Borehole


 
 Borehole Number: BH10498

 
 Coordinates Type: WGS 84
 Coordinates Format: Decimal Degrees (DD)
 Coordinates: -21.971417 , 28.538556
 Location: Bobonong
 Location Description: BOBONONG-BOBIRWA SUN DISTRICT

 
 Start Drill: 2008-06-18
 End Drill: 2008-06-28
 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: 13.8 M3/hr
 Static Water Level: N/A
 Borehole Water Strike: 249 Metres
 End of Hole (Depth): 303 Metres
 Hole Diameter: 203 Millimetres

 
 Log Formation:
No.From (m)To (m) Log Formation
1.0 10Basalt, med green, weathered
2.10 44Basalt, med grained, grey to light grey
3.44 47Basalt, med grained. pink and gray
4.47 68Basalt, medium grained, light grey
5.68 95Basalt, purple grey, dark grey
6.95 247Basalt, med grained, pink grey, purple
7.247 249Sandstone, fine, white soft, friable
8.249 251Dolerite, medium grained. black white
9.251 254Sandstone, medium grained, white
10.254 269Dolerite, black, medium grained
11.269 272Sandstone, white, med grained
12.272 303Dolerite, med, black

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