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日前从江西有色矿勘院获悉,众埠街项目ZK302孔成功发现一厚大铁锰矿层。钻孔ZK302在孔深300.50 m~331.59 m处揭露到铁锰矿层,视厚度达31.09 m,为目前所有施工中见铁锰层最厚大的钻孔。同时孔深350~950 m处存在不同程度铅锌矿化,且矿带厚度明显变大,并存在4段富矿层。铅锌呈细脉状及浸染状,主要充填于超碎裂岩、碎裂岩及
A few days ago from Jiangxi Nonferrous Mineral Exploration Institute was informed that Zhongbu Street project ZK302 hole successfully found a thick big iron manganese layer. Hole ZK302 was exposed to the ferromanganese layer at a depth of 300.50 m to 331.59 m with a thickness of 31.09 m, which is the thickest hole in the existing iron-manganese layer for all construction. At the same time, Pb-Zn mineralization exists at different depths of 350-950 m in the depth of hole, and the thickness of the ore belt obviously increases, and there are 4 sections of ore layers. Lead and zinc were fine veins and disseminated, mainly in the superfractory rocks, crushed rocks and