Darou Khoudoss Mine, Tivaouane, Thiès Region, .
Darou Khoudoss Mine, Tivaouane, Thiès Region, Senegal : Phosphate mine. Located 80 km NE of Dakar. ... This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys.