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岩相因素在研究地质构造及含铝土矿岩层的岩石组成时,查明了铝土矿化的分布与铝土矿围岩间的规律性。铝土矿床在空间分布上与其围岩的一定岩相和岩石组成间的这种有规律的联系有助于确定铝土矿普查工作的正确方向。它们取决于两种主要因素:1).铝土矿是其它粘土质和碳酸盐岩石中的一种特殊相;2).铝土矿赋存在一定相环境中所形成的岩石组成固定的岩层中。
Lithofacies Factors In studying the geology and rock composition of bauxitic ore rock formations, the distribution of bauxite mineralization and the regularity of the bauxite rock mass were identified. This regular relationship between the spatial distribution of bauxite deposits and certain lithofacies and rocks of the surrounding rock helps to determine the correct direction of bauxite census work. They depend on two main factors: 1) bauxite is a special phase in other clayey and carbonate rocks, and b) bauxite is hosted in a fixed-phase formation of rocks in a phase environment in.