构造对金矿成矿的影响—浅析大场金矿  

Effect of structure to the gold mineralization:Taking Dachang gold mine as an example

作　　者：李积红 梁春华[2] 刘智刚 

机构地区：[1]青海省第五地质矿产勘查院,青海西宁810028 [2]吉林省区域地质矿产调查所,吉林长春130022 [3]青海省第三地质矿产勘查院,青海西宁810029

出　　处：《吉林地质》2012年第2期21-24,共4页Jilin Geology

摘　　要：构造运动及其形态,不仅可为金矿的形成提供导矿和容矿空间,而且又是矿液运动的直接或间接的驱动力。区域深大断裂的形成、活动,地层的褶皱、错动都可有不同规模、不同产状、不同性质的次级断裂、裂隙及破碎带的产生,这些对金矿的形成都极为有利。本文通过对大场金矿的剖析,从构造角度阐述构造对金矿成矿的影响。The tectonic movements and its form can not only provide the space for ore-transmitting and containing but also be the direct or indirect driving force of ore fluid movements.The formation and movement of regionally immense fracture and drape,diastrophism of stratum could appear secondary faults,fracture and crushed zone in different scales,occurrences and characteristics,which are extremely advantageous to the formation of gold ore.In this article,through analyzing the Dachang gold project,the authors elaborated the influence of structure to the formation of gold ore from tectonic view.

关 键 词：构造 金矿形成 作用及意义 

分 类 号：P618.51[天文地球—矿床学]