Chromite is main raw material for smelting ferrochromium.
铬铁矿是生产铬铁合金的重要原料。
Local chromite anomaly caused mineral anomaly in this area.
该地区的铬铁矿异常属于矿致异常。
Did equilibration take place before or after setting of chromite and silicates?
究竟平衡作用发生在铬铁矿和硅酸盐下沉之前，还是在其后？
Did equilibration take place before or after setting of chromite and silicates?
究竟平衡作用发生在铬铁矿和硅酸盐下沉之前，还是在其后？
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