Longitude: 35.67, Latitude: -15.67
On the northeast slopes of Bangala Hill occurs a thin dyke of sovite about 6 m long and up to 60 cm thick. It consists of calcite, barite and orthoclase. Small plugs of phonolite and dykes of phonolite and solvsbergite occur.
GARSON, M.S. and WALSHAW, R.D. 1969. The geology of the Mlanje area. Bulletin, Geological Survey of Malawi, 21: 1-157.