甘露池金矿地质特征及找矿标志  

Geological Characteristics and Prospecting Indicators of Ganluchi Gold Deposit

作　　者：丁国玺[1] 钟康惠[1,2] 方春家 

机构地区：[1]成都理工大学地球科学学院,四川成都610059 [2]构造成矿成藏国土资源部重点实验室,四川成都610059 [3]甘肃有色白银矿产勘查院,甘肃白银730900

出　　处：《甘肃冶金》2016年第5期63-65,82,共4页Gansu Metallurgy

摘　　要：甘露池金矿位于祁连褶皱系的东端。下志留统马营沟群上岩组第二亚岩组第一岩段(S_1my_2^(2-1))为赋矿地层。区内构造发育,与成矿关系密切的主要为NWW、NE向韧性剪切带,同时,该剪切带还是甘露池金矿的容矿构造。作者分析了矿区成矿地质背景、矿体特征、矿石特征,并对找矿标志进行了探讨,结果表明,本地区具有良好的成矿地质条件和找矿前景。Ganluchi gold deposit is located in the east of Qilian fold system. The ore-bearing strata is hosted in the first lithologic section of the second Formation of the upper part of Mayinggou Group of Lower Silurian （ S1 my2 2-1 ） ,with well-developed structures. The ductile shear zones in northwest-west strike and northeast direction have a close relationship with metallogenic activity. Meanwhile, this ductile shear zones are the ore-bearing structures in Ganluchi gold deposit. Analysis is carried out on geological background, ore body characteristics, ore features and indicators of prospecting. The results show that this mining area charcterizes favourable metallogenic geologic conditions and good prospecting potential.

关 键 词：金矿 地质特征 找矿标志 

分 类 号：P612[天文地球—矿床学] P618.51[天文地球—地质学]