摘要
西畴县荒田萤石钨矿床为滇东南锡锌多金属成矿带重要组成部分,矿体呈似层状、透镜状,贮存于寒武系中统龙哈组碎裂岩中,受推覆-滑脱构造控制,以中低温矿化蚀变为主。根据矿床成矿地质背景和矿床地质特征,认为该矿床是受地层、推覆构造、热液等多因素控制的岩浆热液矿床。
Huangtian fluorite scheelite in Xichou county is an important part of the tin zinc poly- metallic metallogenic belt in the southeast Yunnan. The orebodys in a quasi-layer and lentic- ular are stored in Cambrian middle dragon group cataclastic rock and are controlled by the nappe-slipping structure, dominated by medium-low teraperated alteration. According to the metallogenic geological background and geological characteristics, the deposit belongs to the magmatic hydrothermal deposts, which is controlled by the factors such as ground, nappe structure and hydrotherm.
出处
《福建地质》
2014年第1期1-7,共7页
Geology of Fujian
关键词
萤石白钨矿
地质特征
推覆构造
成因类型
西畴荒田
fluorite scheelite, geologic characteristics, nappe structure, genetic type, Huangtian of Xichou county
