Importance of hydrogeological conditions during formation of the karstic bauxite deposits, Central Guizhou Province, Southwest China: A case study at Lindai deposit
文摘
Diaspore was transformed from gibbsite. The underlying dolomite is the precursor rock of the Lindai bauxite deposit. The hydrogeological conditions play an important role in bauxite mineralization. Acidic, reducing, and organic materials are essential hydrogeological conditions. The “coal–bauxite–iron” structure greatly promoted the karstic bauxite formation.