GEOLOGICAL CHARACTER OF THE HETAOPING LEAD ZINC DEPOSIT OF BAOSHAN,YUNNAN PROVINCE
GEOLOGICAL CHARACTER OF THE HETAOPING LEAD ZINC DEPOSIT OF BAOSHAN,YUNNAN PROVINCE
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发表时间：
2006
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通讯作者：
Zhu Yu-yin
中科院分区：
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作者：
Zhu Yu-yin
宝山荷桃坪铅锌矿床为中型铅锌矿床，矿体赋存于上寒武世荷桃坪群中，主要受近SN向断裂(F1)及其次级断裂构造控制，岩性控制明显，矿化与夕卡岩化关系密切。通过对矿床地质特征的系统分析和围岩蚀变及控矿因素的详细研究，认为主要矿化为深部高温流体侵入和围岩蚀变作用产生的夕卡岩型铅锌矿床。
The Hetaoping lead zinc deposit in Baoshan is a middle scale of lead and zinc deposit.The orebodies occur in Hetaoping group in upper Cambrian epoch mainly controlled by near SN striking fracture(F1) and its secondary faulted structure as well as obvious lithologic control and the mineralization is closely associated with skarnization.According to the systematic analysis on the geological characteristics of the deposit and the detailed research on alteration of the country rocks and ore controlling factors,It is considered that the major mineralization was caused by high temperature fluid invasion from deep part and skarnization produced by alteration process with country rocks.Therefore the deposit belongs to skarn type of lead and zinc deposit.