摘要
岫岩石庙子金矿床产于似斑状黑云二长花岗岩体中,受"S"形展布的追踪断裂构造带控制;具有典型岩浆热液金矿床成因特点。在NE向"S"形展布的断裂构造中,构造复合部位对成矿有利;构造的转弯处储矿条件较好,金的品位相对较高。
Shimiaozi Gold deposit in Xiuyuan county, Liaoning Province occurs in porphyric biotite monzonitic granite body and is controlled by a traceable ＂S＂fracture. It is characteristic of magmatic hydrothermal gold deposit. The ＂S＂fracture is in NE direction consisting of several fractures. Overprinting localities of the fractures are the conductive fracture of ore fluid and bends of the ＂S＂fracture favorable for the ore fluid accumulation where higher grade ore generally occur.
出处
《地质找矿论丛》
CAS
CSCD
2013年第2期244-248,共5页
Contributions to Geology and Mineral Resources Research
关键词
石庙子金矿
地质特征
岩浆热液
“S”形展布构造
找矿标志
辽宁省
Shimiaozi Gold deposit
geological ture
prospecting mark
Liaoning Province characteristics
magmatic hydrothermal fluid
＂S＂frac
