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Exploration Borehole


	Borehole Number: 105/25/K003/1A/NDX


	Prospecting Company: De Beers Holdings Botswana
	Prospecting License No.: PL31/88
	Coordinates Type: WGS 84
	Coordinates Format: Decimal Degrees (DD)
	Coordinates: -22.705096 , 27.883556
	Location: Lerala


	Start Drill: 0000-00-00
	End Drill: 0000-00-00
	Borehole Type: Exploration
	Drilling Method: Core
	Sample Type: Core
	Depth of Surface Casing: N/A
	Azimuth: Degrees
	Hole Inclination: N/A
	Collar Elevation: N/A
	Borehole Water Strike: Metres
	End of Hole (Depth): N/A
	Hole Diameter: Millimetres


	Log Formation:

No.	From (m)	To (m)	Log Formation

Brown Topsoil and qtz lag/rubble.

Brick red kfs some with greenish coatings also evidence of shearing.

Highly weathered inclusions rich TKB kimberlite in very soft, brown colour inclusion 100% - 50% kfspar.

Zone of lesser inclusion content (red to above) 10-30% Amphiboliteibole and kfs in a matrix of weathered brown and green macrocrystic kimberlite.