【摘 要】
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前大窑铁矿床位于山东省重要的铁成矿带——苍峄铁矿带主矿带东段南侧,属“鞍山式”铁矿,矿体赋存于泰山岩群山草峪组。前大窑铁矿床西矿段共圈定①、②号两个矿体,其中②矿
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前大窑铁矿床位于山东省重要的铁成矿带——苍峄铁矿带主矿带东段南侧,属“鞍山式”铁矿,矿体赋存于泰山岩群山草峪组。前大窑铁矿床西矿段共圈定①、②号两个矿体,其中②矿体为主矿体。②号矿体长度大于1200m,延深大于300m。平均厚度9.28m,平均品位TFe31.66%,mFe19.44%,数:TFe为5.6%,mFe为18.3%。矿体呈层状、似层状,分枝复合少,产状陡立。矿物成分主要为磁铁矿,含量为23%～32%。矿床开发前景良好。
The former Daju iron deposit is located in the south of the eastern section of the main ore belt of the Cangyang iron ore belt, an important iron ore belt in Shandong Province, and belongs to the “Anshan-style” iron ore deposit. The ore body occurs in the Taishan rock group Valley group. The former Dajiu iron ore deposit West Mine section were delineated ①, ② two ore bodies, of which ② ore body is the main ore body. ② ore body length greater than 1200m, more than 300m deep. The average thickness of 9.28m, average grade TFe31.66%, mFe19.44%, number: TFe is 5.6%, mFe is 18.3%. Ore layer was layered, like layered, less complex branches, steep appearance. The main mineral composition of magnetite, content of 23% to 32%. Prospects for deposit development are good.
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