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对滇黔交界地区的大厂和老厂二个辉锑矿-萤石共生矿床中的萤石单矿物进行了稀土元素地球化学研究。结果表明：这二个矿床萤石稀土分布模式相似；萤石中轻重稀土分馏不明显；存在明显的铈和铕的负异常；本区辉锑矿-萤石共生矿床为热液成因。
Rare earth element geochemistry of fluorite single minerals in two stibnite-fluorite symbiotic deposits of Dachang and Lao Chang in the junction of Yunnan and Guizhou Provinces was studied. The results show that the distribution patterns of fluorite rare earths in these two deposits are similar; the fractionation of light and heavy rare earths in fluorite is not obvious; there are obvious negative anomalies of cerium and europium; and the stibnite-fluorite coexistence deposit in this area is hydrothermal.