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The Boukaïs inlier consists of a 2500m thick series of sedimentary rocks intercalated with lavas of basic to intermediate composition, crosscut by late dolerite dykes and dacitic intrusions. This volcano-sedimentary sequence forms part of a Late Neoproterozoic inlier located towards the northern boundary of the West African Craton in Western Algeria. In contrast to the NW Hoggar, further South and...
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