The major elements (together with CIPW standard minerals) and transitional elements indicated that these dikes were similar to primitive magma.
从主量元素(包括CIPW标准矿物组成)和过渡元素组成来看,该岩系近似原始岩浆组成。
Transitional tervain from siliceous rock to clayrock, both interbed and altered clayrock are favourable strata of all kinds of elements concentrated mineralization underneath the Cambrian.
寒武系底部硅质岩向粘土岩过渡地带 ,或两者的互层以及蚀变粘土岩是多种元素富集成矿的有利岩层。
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