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铬铁矿床的形成与特定的地质构造条件下含矿岩浆的分异密切相关.因此,以构造方法研究这类矿床的产出分布规律必然涉及较为复杂的地质问题.一些研究者认为,在稳定的构造环境下形成的铬铁矿床,为具有稳定厚度的矿层,它产于层状的基性超基性岩体之中.而在强烈挤压运动的构造环境下形成的铬铁矿床,则没有稳定厚度,形态产状变化复
The formation of chromite deposit is closely related to the differentiation of ore-bearing magma under certain geological conditions.Therefore, the study on the distribution of output of such deposits by means of structural methods inevitably involves more complicated geological problems.According to some researchers, The chromite deposit, formed in a stable tectonic setting, is a stable thickness of ore formed in stratiform, basement ultramafic rocks, whereas the chromite formed under strong crustal tectonic setting Bed, there is no stable thickness, morphological changes complex