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Water Borehole


 
 Borehole Number: BH10324

 
 Coordinates Type: WGS 84
 Coordinates Format: Decimal Degrees (DD)
 Coordinates: -22.446111 , 27.455833
 Location: Tamasane
 Location Description: TAMASANE

 
 Start Drill: 2005-11-19
 End Drill: 2005-11-25
 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: N/A
 Static Water Level: N/A
 Borehole Water Strike: N/A
 End of Hole (Depth): 109 Metres
 Hole Diameter: 251 Millimetres

 
 Log Formation:
No.From (m)To (m) Log Formation
1.0 1Top soil; medium to coarse grained, dark brown
2.1 15Granite; very weathered fractured leucocratic
3.15 32Granite gneiss; slightly to moderately weathered, heavy minerals content increases downward
4.32 51Granite gneiss; high heavy dark minerals content, coarse to very coarse
5.51 109Granitic gneiss; fresh porphyrite

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