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早在本世纪廿年代。国外一些地质学家注意到在某些天然硅酸盐岩浆体中存在一种主要由氧化铁组成的非硅酸盐岩浆体,后者常常作为一个独立相产在复杂的硅酸盐岩体中。五十年代末,地质学家在智利北部高原的拉科山地发现外貌和产状浩似玄武岩的磁铁矿流。大量野外事实说明,这种氧化铁的非硅酸盐岩浆具有与岩浆岩相同的活动方式和地质产状,地质学家把它称作“矿浆”,并认为它是由岩浆强烈的分异作用形成的。
As early as the twenties of this century. Some foreign geologists have noticed that in some natural silicate magmas there exists a non-silicate magma mainly composed of iron oxide, which is often produced as an independent phase in complex silicate rocks . In the late fifties, geologists discovered volcanic-basalt-like magnetite flows of appearance and origin in the Lake Mountains in the northern plateau of Chile. Numerous field facts indicate that this iron oxide non-silicate magma has the same pattern of activity and geology as magmatic rocks, which geologists refer to as “pulp” and is thought to be strongly differentiated by magma Forming.