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“橄槛岩为主要成分”的说法已成定论众所周知,地球具有地壳、地幔和地核三个圈层构造。那么,“橄榄石”是什么呢?一般认为,地球的约一半,即地壳和地幔是由岩石组成的;而且,地幔是由称之为“橄榄岩”的岩石、或者以“橄榄岩”为原料的物质组成的,这就是目前的“定论”。橄榄石当然是组成这种“榄橄岩”的最主要的矿物,即主要成分。所以,若按上述定论,可以说橄榄
“Ore rock as the main component of” has become a conclusion As we all know, the Earth has the crust, mantle and the earth’s core structure of the three circles. So, what is “olivine”? It is generally assumed that about half of the earth, the crust and the mantle, is composed of rocks; moreover, the mantle is composed of rocks called “peridotites” or “peridotites” Material composition of raw materials, this is the current “conclusion.” Olivine is, of course, the main mineral that makes up this “olive dyke”, the main ingredient. So, according to the above conclusion, we can say olives