论文部分内容阅读
迄今为止在我国铝土矿矿石中已发现五个铝的氢氧化物和一个铬的氧化物,90种与之共生的矿物。我们大多数铝土矿石中以一水硬铝石、高岭石、针(赤)铁矿和锐钛矿组合为主。仅在桂西南、滇东、湘西及鲁中的二叠纪矿床中也有以一水软铝石为主的矿石,此与地中海型矿石相类似。
So far in our bauxite ore has found five aluminum hydroxide and a chromium oxide, 90 kinds of symbiotic minerals. Most of our bauxite ore is dominated by a combination of diaspore, kaolinite, acicular iron (II) and anatase. Only in the Permian deposits in southwestern Guangxi, eastern Yunnan, western Hunan and Luzhong, there is also a boehmite-dominated ore similar to the Mediterranean type ore.