摘要
三十二连铅锌矿床大地构造位置处于兴蒙造山系小兴安岭-张广才岭岩浆弧、伊春延寿岩浆弧。成矿区带位于滨太平洋成矿域、吉黑成矿省、小兴安岭—老爷岭成矿带,东风山—东风林场铁、金成矿亚带内。区域成矿地质条件优越。产于岩浆岩分布区,与脉岩关系密切,矿体受断层控制。矿床成因类型为岩浆热液型。断裂构造、热液蚀变、闪长玢岩脉、物化探异常为重要的找矿标志。
The geotectonic location of the 32lian lead-zinc deposit is located in the Xiaoxing'anling-Zhangguangcailing magmatic arc and Yichun Yanshou magmatic arc of the Xingmeng orogenic system. The metallogenic belt is located in the littoral Pacific metallogenic region, Jilin-Heilongjiang metallogenic province, Xiaoxing'anling-Laoyeling metallogenic belt and Dongfeng Mountain-Dongfeng Linchang iron and gold metallogenic subbelt. Regional metallogenic geological conditions are superior. It occurs in the distribution area of magmatic rocks and is closely related to dikes. The orebody is controlled by faults. The genetic type of the deposit is magmatic hydrothermal type. Fault structure, hydrothermal alteration, diorite porphyry vein and geophysical and geochemical anomalies are important prospecting indicators.
作者
赵玉丰
ZHAO Yu-feng(707 teams of Heilongjiang Nonferrous Metals Geological Survey, Suihua 152000,China)
出处
《世界有色金属》
2018年第22期45-45,47,共2页
World Nonferrous Metals
关键词
铅锌矿床
地质特征
找矿标志
lead-zinc deposit
geological characteristics
prospecting criteria
作者简介
赵玉丰,男,生于1986年,满族,黑龙江绥化人,本科,中级工程师,研究方向:地质矿产勘查。
