摘要
哈播金矿位于昌都—兰坪—思茅褶皱系。矿体主要赋存于歪古村组中的构造破碎带中,北西西—南东东向构造破碎带是矿质运移通道和容矿场所。歪古村组的(火山)沉积岩石是主要矿源层,强烈的构造剪切作用和岩浆作用为成矿提供了热液。根据区域地质和矿床地质特征分析,哈播金矿属(火山)沉积改造型金矿床。
Habo gold deposit was located in Changdu-Lanping-Simao folded series in Yuanyang County, Yunnan Province. The orebodies were mainly buried in tectonic zone of fracture of Waigucun Formation, the tectonic fracture zone of NWW-SEE strike was the migration channel and ore-hoisting place of mineral materials. The volcanic sedimentary rocks of Waigucun Formation were the major source beds, and the intensive tectonic shearing and magmatism supplied thermal fluid for ore mineralization. Based on the analyses of regional geology and geological properties of the deposit, the authors concluded that Habo gold deposit belonged to a kind of sedimentary altered gold deposit.
出处
《地质学刊》
CAS
2009年第3期230-234,共5页
Journal of Geology
关键词
哈播金矿
热液改造
地质特征
云南元阳
Habo gold deposit
Thermal fluid alteration
Geological properties
Yuanyang, Yunnan
