摘要
中三叠统板纳组第三岩带赋矿,近东西向断层控矿,含金矿化主要为硅化、褐铁矿化、黄铁矿化碎屑岩,是识别金矿化主要标志。金元素初始聚积与基性岩浆活动及沉积作用相关。
The ore - bearing rock is in the 3rd rock zone of Middle Triassic Banna Formation. The ore is controlled by the nearly E - W fault. The Au metallogenesis is mainly in the limonite - pyritization clastic rock, which is the key for Au metallogenesis identification. The Au primitive concebtration is related with basic magmatic activity and sedimentation.
出处
《云南地质》
2013年第2期136-138,共3页
Yunnan Geology
关键词
中低温热液金矿
断层破碎带赋矿
金矿化识别标志
中三叠统板纳组
云南富宁普介
Mid-Low T Hydrothermal Au Deposit
Ore-Bearing Fault Fracture Zone
Key for Au Metallogenesis Identification
Middle Triassic Banna Formation
Pujie
Funing
Yunnan
