地质找矿论丛2017，Vol.32Issue(2)：205-213,9.DOI:10.6053/j.issn.1001-1412.2017.02.006
娄里金矿床包裹体测试及地质意义
Fluid inclusions test of Louli gold deposit and their geological significance
摘要
Abstract
Louli gold deposit is located in the Wuan concave fault bundle at the conjunction of two second order tectonic units of Shanxi fault uplift and north china fault depression in the North China platform.Ore body occurs mainly in tuff of lower Cretaceous Louli Formation and is controlled by volcanic apparatus.This paper according to test of temperature,composition of the gas and liquid phase and salinity of the fluid inclusions are estimated the metallogenic pressure and depth and discussed the type and ore fluid source of the gold deposit.The results show that the gold deposit a epithermal low temperature hydrothermal deposit formed under low salinity,low pressure and shallow environment.Hydrogen and oxygen isotopic composition of the fluid inclusions is between magmatic water and meteoric water,a mixture of magmatic water and the circulating meteoric water.关键词
金矿床/同位素/流体包裹体/娄里地区/河北省Key words
gold deposits/isotope/fluid inclusions/Louli/Hebei province分类
天文与地球科学引用本文复制引用
李紫烨,邢欢,李随民,李玉成..娄里金矿床包裹体测试及地质意义[J].地质找矿论丛,2017,32(2):205-213,9.基金项目
河北省国土资源厅项目(编号:2014129497)资助. （编号:2014129497）
