混合矿石是矿床的氧化带与原生带之间的过渡类型矿石。
为节省铁厂的时间，在装货点预先混合矿石的做法是可行的。
It is possible to premix the ore at the shipping point, thus saving time at the ironworks.
对金川镍矿龙首矿混合矿石进行了降镁工艺小型试验和验证试验。
Small scale tests and verification tests of magnesia reduction concentrating process for treating rich lean ore mixture from Longshou Mine in Jinchuan were carried out.
一般来说，一家炼钢厂会选择适合其设备的某种特定矿石或混合矿石。
Typically, a steel mill will choose a particular ore or blend to suit its configuration.
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