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广西栗木矿区泡水岭高岭土矿床位于矿田中部,出露于栗木复式花岗岩体的第一幕岩体顶部近地表部分。前人多将其作为与风化作用相关的残坡积矿床,而未曾对其进行深入研究。根据高岭土矿石的矿物组成及产出特征,矿床与典型的堆积型矿床不符。通过对该高岭土矿石矿物组成、分布特征及其岩浆石英晶体中的次生流体包裹体等研究,本文对泡水岭高岭土矿床的成矿机制提出新的认识。
The Yusheling kaolin deposit in the Liam mining area of Guangxi is located in the central part of the ore field and is exposed in the near-surface part of the top of the first actinosity of the Chemu composite granite body. Many people regard it as a residual slope deposit related to weathering, but have not studied it in depth. According to the mineral composition and output characteristics of kaolin ores, the deposit does not conform to the typical deposit. Based on the study on the mineral composition, distribution characteristics and secondary fluid inclusions of magnesia quartz in this kaolinite ore, this paper puts forward a new understanding of the mineralization mechanism of the soils.