西天山松湖铁矿与备战铁矿成矿特征对比研究  

Comparative Study on the Metallogenic Characteristics of Songhu Iron Ore and Beizhan iron Ore in Western Tianshan

作　　者：宋相龙[1] 弓小平[1] 韩琼[1] 刘学良[1] 木合塔尔.扎日 尹得功 

机构地区：[1]新疆大学,新疆乌鲁木齐830049 [2]新疆维吾尔自治区地质矿产开发局第十一地质大队,新疆昌吉831100

出　　处：《新疆地质》2013年第4期306-312,共7页Xinjiang Geology

基　　金：新疆维吾尔自治区科技厅少数民族特培计划项目(200823119);中国地质调查局"西天山阿吾拉勒成矿带铁矿成矿条件;矿规律与勘查示范研究"(资[2010]矿评01-03-26)项目共同资助

摘　　要：对松湖铁矿和备战铁矿矿床地球化学进行对比研究表明,松湖铁矿产于陆源岛弧环境,先由火山作用形成沉积型铁矿,后形成含矿热液加富矿床;备战铁矿产于大洋岛弧环境,前期通过沉积作用成矿,后期在矽卡岩化作用下矿体富集成矿。Through comparative study on the Geochemical aspects of Songhu and Beizhan iron ore,it is suggested that Songhu Iron ore comes from the the terrigenous island arc environment,it formed sedimentary iron ore by volcanism at first,and then formed ore-bearing hydrothermal enrichment deposits;Beizhan iron ore comes from oceanic island arc en- vironment,and mineralized by the sedimentation in the early stage,but in late stage,orebody enriched and mineralized by skarnization.

关 键 词：松湖铁矿 备战铁矿 地球化学 成矿特征 

分 类 号：P618.31[天文地球—矿床学]