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Application of optical methods to determine the concentration of sugar solutions
(2012-09-07)
Two optical methods were used to determine the concentration of sugar (sucrose) solution. The first employed a hollow perspex prism, a prism spectrometer and a monochromatic light source. The angles of minimum deviation ...
GROUND MAGNETICS AND INDUCED POLARISATION METHODS AT LORNA DOONE FARM, GLEN FOREST AREA, HARARE
(2012-09-12)
A geophysical survey was carried out at Lorna Doone farm, a dairy farm located 40 km from the Harare city centre. The study area lies within the Harare – Bindura – Shamva greenstone belt. Rocks in the area include ...
INDUCED POLARISATION TECHNIQUES FOR MINERAL EXPLORATION IN THE KUPA GRID, MADHLAMBUDZI, SOUTH WESTERN ZIMBABWE
(2012-09-07)
The geophysical techniques of gravity, magnetics, induced polarisation (IP) and radiometrics were carried out in Madhlambudzi about 120 km west of Bulawayo from May to June, 2006. The area is overlaid by Kalahari sand and ...