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The formation processes and alumina sources of the large and super-large bauxite deposits that have developed in West Guangxi in the Yangtze Block have been debated for a long time. SHRIMP zircon U–Pb dates, combined with in situ Hf isotopic data of the detrital zircons from Permian bauxite ores in the Western Guangxi province, China, provide new constraints on the genesis of the bauxites in West...
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