有理由预见，自然界存在有黄玉单矿物岩的火山类似物，尚待发现与研究。
There is every reason to predict that there exist its volcanic analogue in nature, which remains to be discovered and studied.
通过对其最晚期花岗岩———黄玉锂云母花岗岩的钻孔样品和近地表样品的研究，发现岩体中主要有两种铯矿物：铯沸石和富铯锂云母。
Based on the study of the drill hole and near surface samples, two kinds of cesium minerals, pollucite and Cs rich lepidolite, are observed.
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