2013•Mineral ExplorationRequires access
Ore characteristics of the Xiaoshalong iron deposit and deposit genesis in the western part of Northern Qilian,Gansu
DU Zhan-mei, Zhigang Liu
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Abstract
Based on the study on iron ore characteristics,the authors discussed iron ore types,ore fabric and chemical components in the Xiaoshalong iron deposit.The iron ore mainly is the mud - calcareous slate type,including magnetite iron ore,siderite ore,hematite -magnetite ore,pyrite - magnetite ore and magnetite - siderite ore.Main metal minerals are magnetite,siderite and hematite,minor pyrite and limonite.The iron ore has lower iron concentration and fine magnetite particles,which are similar to those iron ore of the volcanic sedimentary metamorphie iron deposit.