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对于任何一种矿石的品位及化学特性的研究,都要通过取样及化驗工作来进行。而取样方法、化驗項目又取决于矿石的化学特性。所謂矿石的化学特性是指矿石在冶煉过程中各种化学成分的变化情况及其有益有害作用。因此,在勘探过程中的取样工作以及各种試样的化驗項目,都与矿石的冶煉性質有密切的关系。現就鞍山式鉄矿矿石試样分析項目問題,談談我們的意見。鞍山式鉄矿矿石主要是由氧化鉄矿物(磁鉄矿,假象赤鉄矿,赤鉄矿,另外还有少量的鏡鉄矿及褐鉄矿),石英,角閃石类矿物(透閃石,鎂跌閃石和阳超石也有綠泥石),碳酸鹽类矿物(方解石,白云石,鉄方解石),硫化矿物(黄铁矿,黃銅矿,磁黄
For any kind of ore grade and chemical properties of research, have to go through sampling and laboratory work. The sampling method, laboratory project depends on the chemical properties of ore. The so-called ore chemical properties refers to the ore in the smelting process changes in the various chemical composition and its beneficial and harmful effects. Therefore, the sampling process in the exploration process and a variety of sample test items, are closely related with the smelting properties of ore. Is Anshan 鉄 矿 ore sample analysis project, talk about our opinions. Anshan-type 鉄 ore is mainly composed of 氧 鉄 minerals (Magma 假, illusion 赤 鉄 赤, red 鉄 ore, in addition to a small amount of mirror 鉄 ore and brown 鉄 ore), quartz, hornblende minerals (tremolite, magnesium Stone and sulcotite also have chlorite), carbonate minerals (calcite, dolomite, 鉄 calcite), sulfide minerals (pyrite, chalcopyrite, magnetic yellow