Browsing by Author "Middleton, Xavier N"
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- ItemOpen AccessPetrographic and geochemical evidence for the origin of phosphorites and phosphate rocks from the West Coast of South Africa(2003) Middleton, Xavier N; Compton, JohnThe onshore marine phosphorite and aluminium phosphate deposits of Varswater Quarry (near Langebaanweg), Bomgat (near Hoedjiespunt), Kreefte Bay and Konstabelkop were studied to determine the origin of the various deposits.