克尔钦矿床的铁矿石可分为两种主要类型:非氧化矿石,为坚硬致密的烟色(淡棕色)结核状矿石,产于深部坳陷中部和铁矿槽的翼部及层间水层下部;氧化矿石,为松散的褐色、暗棕色鲕状及结核状含水针铁矿和硬锰矿—含水针铁矿,分散于矿床的风化带中。克尔钦矿石是一种复合矿物原料。矿石中除含有铁外,还含有锰、钒、磷。因此,从这 Iron ore from the Kilchin deposit can be divided into two main types: non-oxidized ores, which are hard and dense smoky (light brown) nodular ores, produced in the middle of deep depressions and in the wings and interiors of iron mines The lower part of the aquifer; oxidized ores, loose brown, dark brown oolitic and nodular aquiferous goethite and phyllite-hydrated goethite dispersed in the mineralized bed belt. Kilchin ore is a composite mineral raw material. In addition to iron ore, it also contains manganese, vanadium, phosphorus. So from here