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研究了新疆尉犁蛭石矿天然样品中蛭石含量与粒度的关系，以及人工钠化改型中粒度对蛭石化程度的影响。结果表明，在天然物理化学条件和人工改造条件下，金云母向蛭石的转变程度与其粒度有关，粒度越细，蛭石化程度越高。
The relationship between the content of vermiculite and the particle size in natural vermiculite ore samples from Weir of Xinjiang and the effect of particle size on the degree of vermiculite in artificial sodium modification were studied. The results showed that under natural physical and chemical conditions and artificial transformation conditions, the transition degree of phlogopite to vermiculite was related to its particle size. The finer the particle size, the higher the degree of vermiculite.