Metallogenic characteristics and metallogenic series of fluorite deposits in Liaoning Province
This paper systematically studies fluorite deposits in Liaoning Province,and summarizes the char-acteristics of fluorite deposits from three scales of the whole province,ore concentration areas and typical de-posits.The study result shows that there are 23 fluorite deposits in the province,which are mainly distribu-ted in the three ore concentration areas of Wafangyu in Gaizhou to Wangshungou in Xiuyan,Sanbaotun in Yixian to Shaoleng in Fuxin,and Taipinggou in Lingyuan to Qianmeilingao in Beipiao.The genetic type of fluorite deposits is single,all of them are middle-low temperature hydrothermal filling(metasomatic)type.The metallogenic ages are mainly Indosinian and Yanshanian period.This paper divides three metallogenic series and four subseries bounded by grade Ⅳ metallogenic zone,and metallogenic lineage is established for the consideration of the factors of geological tectonic environment,structural evolution characteristics,met-allogenic geological condition,metallogenic age,mineralization and mineral occurrence distribution.
fluorite depositmetallogenic seriesmetallogenic lineageLiaoning Province
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