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罗得西亚大岩墙中的石棉罗得西亚大岩墙,其年令为2,532±89百万年,是一个横过罗得西亚卡拉顿,延长将近500公里的镁铁质和超镁铁质岩的长形岩体。它的最大宽度约11公里。其实,它不是一条真正的岩墙,而是属于四个呈直线排列的岩盆侵入体,而正断层使它变为似地堑构造。这岩石是火成岩体,具超镁铁质类型的特征,所有四个杂岩在结构上很相似,而构成的岩石类型显示出的层序表明,分异和结晶作用是在稳定环境中进行的。
The asbestos-bordered Rhodesian dyke wall in the large rock wall of Rhodesia, dating from 2,532 ± 89 million years, is an extension of nearly 500 km of mafic and ultramafic rocks across Kalatten, Rhodesia Long rock body. Its maximum width is about 11 km. In fact, it is not a true dyke wall, but belongs to four linear intrusion of the basin intrusion, and the normal fault makes it become like a graben structure. The rock is an igneous body with the characteristics of the ultramafic type. All four complexes are structurally similar, and the sequences shown by the formed rock types show that the differentiation and crystallization are performed in a stable environment .