Classification of bauxite (high alumina bauxite)

Basic Type Subtype Main Distribution Area Water-bearing bauxite 1) Diaspore-kaolinite (DK type) Shanxi, Shandong, Hebei, Henan, Guizhou 2) Diaspore-Pyrophyllite (DP type) Henan 3) Boehmite-Kaolinite Type (BK Type) Shandong, Shanxi 4) Pi-aluminum-Iriestone Type (DI Type) Henan 5) Dalmatite-Kaolinite-Rutile (DKR Type) Sichuan Sanshui Bauxite gibbsite type (G type) Fujian, Guangdong

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