新疆西天山阿吾拉勒海相火山岩国内同类矿床的对比浅析

Comparative Analysis of Domestic Similar Deposits of Awulale Marine Volcanic Rocks in Western Tianshan,Xinjiang

备战、敦德、智博、查岗诺尔四个亿吨级铁矿床产于新疆伊犁裂谷之西天山阿吾拉勒晚古生代裂谷带内,近年来该带海相火山岩型富铁矿找矿取得了重大突破。本文通过对比国内同类型矿山,探讨区域内铁多金属矿成矿地质条件,提出了该区域下一步多金属找矿方向,展示了西天山阿吾拉勒山区域地质找矿的广阔前景。

The four hundred million ton iron ore deposits of Beizhan,Dunde,Zhibo and chagangnuoer occur in the late Paleozoic Awulale rift zone of the West Tianshan Mountains of the Ili rift in Xinjiang.In recent years,major break-throughs have been made in the prospecting of marine volcanic rock type rich iron ore in this zone.By comparing the same type of mines in China,this paper discusses the geological conditions of iron polymetallic ore mineralization in the region,puts forward the next direction of polymetallic prospecting in the region,and shows the broad prospect of geolog-ical prospecting in the Agulal Mountain area of the West Tianshan Mountains.