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倡议超镁铁熔浆说的人们从来没有真正地解决鲍文的反对意见(Bowen N.I.1928),他反对有独立的超镁铁熔浆存在的根据是:要产生这样的熔浆就得有很高温度,而有关的实际地质情况却是很少见到具有强烈接触变质带的超镁铁岩体。鲍文在1915年令人信服地证明了在实验室里当硅酸盐熔浆慢慢冷却时,橄榄石或辉石晶粒集合体便能够堆积下来;韦杰和迪尔(Wager L.R.& Decr W.A.,1939)以及黑斯(Hess H.H.,1939)都从层状火成岩中辨认出沉降晶体来,就使得以后的工作者能探索该自然过程的详情。
Proponents of ultra-ferritic melt have never really addressed Bowen’s objections (Bowen NI 1928), and he argues against the existence of an independent ultra-ferritic melt based on the fact that it is necessary to produce such a melt High temperatures, and the actual geological conditions associated with it are rare to see ultramafic intrusions with strong metamorphic zones. Bowen convincingly demonstrated in 1915 that olivine or pyroxene grain aggregates could accumulate in the laboratory as the silicate melt cooled slowly; Wager LR & Decr WA, 1939), and Hess HH (1939) both identified sedimentary crystals from layered igneous rocks, enabling future workers to explore the details of the natural process.