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Water Borehole


 
 Borehole Number: BH10187

 
 Coordinates Type: WGS 84
 Coordinates Format: Decimal Degrees (DD)
 Coordinates: -22.372778 , 22.372778
 Location: Inalegolo
 Location Description: INALEGOLO

 
 Start Drill: 2005-08-15
 End Drill: 2005-08-25
 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: 5 M3/hr
 Static Water Level: N/A
 Borehole Water Strike: 12.1 Metres
 End of Hole (Depth): 184 Metres
 Hole Diameter: 203 Millimetres

 
 Log Formation:
No.From (m)To (m) Log Formation
1.0 4Sand, loose, very fine to fine, light brown to reddish brown
2.4 28Sand, loose very fine -fine orange to pale pink
3.28 45Sand. loose, very fine to fine light brown to pale yellow
4.45 54Sand/silcrete/calcrete, very fine- fine , light brown to cream with silcrete and minor calcrete
5.54 81Silcrete/calcrete/sandstone, silcrete, hard, black-dark grey with reddish brown and cream white sandstone and minor silicified and calcretised sandstone and minor calcrete
6.81 118Sandstone, fine to orange grained white with light brown minor grey mudstones
7.118 130Sandstone, fine to coarse, white to light grey with minor grey mudstones
8.130 147Sandstone, fine to coarse, light brown to pink, minor coal and carbonaceous mudstones
9.147 164Sandstone, fine to very fine , pink with carbonaceous dolerite
10.164 184Dolerite, weathered at the top and fresh towards the bottom

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