摘要
据金川铜镍硫化矿床大量物化探资料,对金川铜镍矿4个矿区,按剥蚀程度不同分为3种类型:Ⅰ矿区矿体和岩体均出露;Ⅱ矿区岩体出露矿体隐伏;Ⅲ、Ⅳ矿区岩体和矿体均为隐伏;分别根据岩体、矿床赋存的地球物理—地球化学场特征,建立了矿床地质—地球物理综合找矿模型,并阐述了矿床的区域地球物理场标志。
On the base of geophysical and geochemical exploration data of Jinchuang copper- nickel sulfide deposit in Gansu Province, 4 mine areas was classified into 3 types by denudation degree, both ore body and rock body are outcropped in I mine area, rock body is outcropped, but ore body is hidden in II mine area, both rock body and mine body are hidden. The geological and geophysical composite exploration model for deposit is established according to the characteristics of geophysical and geochemical field of rock body and deposit, and the regional geophysical field indicator is discussed.
出处
《甘肃地质》
2006年第1期62-67,共6页
Gansu Geology
关键词
金川铜镍矿床
矿床地质-地球物理
找矿模型
Jinchuang copper- nickel sulfide deposit
Deposit Geology geophysics
Exploration model
