利用铁矿采选过程中产生的尾矿及粗粒砂石代替传统砌块生产中的部分骨料及粘土生产尾矿砖。
Tailing and coarse gravel from iron ore mining and dressing are produced into tailing brick instead of conventional aggregates and clay.
大部分粗粒金主要赋存在网格状石英细脉和角砾状围岩中的黄铁矿、磁黄铁矿、毒砂和少量贱金属硫化物中和以分散状分布在蚀变围岩中。
Mainly coarse grained gold, along with pyrite, pyrrhotite, arsenopyrite, and minor base metal sulfides, occur in networks of quartz veinlets, brecciated wallrock, and disseminated in altered wallrock.
金红石的颗粒相对较粗，主要分布于石榴石粒间空隙和石榴石与绿辉石粒间，部分细粒金红石被石榴石和绿辉石包裹；
The particles of rutile are relatively large, mainly in the spaces between grains of garnet and omphacite grains, part of the fine rutile are encapsulated by garnet and omphacite.
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