Geochemical and Detrital-Zircon U–Pb Constraints on the Provenance of the Taiyuan Formation Bauxitic Succession in Longdong, Ordos Basin
Recent exploration of the Taiyuan Formation bauxitic succession in Longdong has highlighted the need to discriminate between the local carbonate-residue and external aluminosilicate-supply models. However, these alternatives have rarely been tested in Longdong by jointly assessing the compositional viability of carbona...