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The Franceville Basin (2100–2000Ma) has been widely studied for its uranium deposits most of which are located close to the major faults at the transition from the FA to FB (FB1, FB2a and FB2b) Formations. These formations deposited during the Paleoproterozoic and represents volcano-sedimentary series. Well-preserved outcrops may be found in quarries (i.e. Oklo, Mikouloungou and Socoba) and along...
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