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印度含铁建造的来源(1)卡纳塔克早先的一些工作者几乎都认为含铁建造的成因不是沉积的.按照斯米斯的看法,含铁建造是“某些角闪石流经过变质蚀变”生成的.斯莱特认为是“来自隐晶绿岩的角闪石带经过变质作用与氧化作用”产生的.桑姆帕特伊艳加的看法是,含镁铁闪石与紫钠闪石的角闪岩类的岩石蚀变生成的.这也是斯米斯、贾亚拉姆等人的观点.但与紫苏花岗岩伴生的含铁石英岩,认为是岩浆分异生成的.在描述巴德拉瓦蒂一乔尔德哈尔区的条带状含铁建造时,维鲁戈巴尔是迈索尔邦早
Sources of Iron-Based Construction in India (1) Almost all of the previous workers in Karnataka considered that the cause of iron-bearing construction was not sediment. According to Smyth, iron-bearing construction is “ Metamorphic alteration ”generated by Slater is “ from hornblende amphibole belt after metamorphism and oxidation ”view of Sam Pate Yi Yan Jia is that the iron containing iron flash Rock and amphibolite amphibolite rock alteration generated.This is also Smythe, Jia Alam and others point of view, but associated with peridotite granitic quartzite, that is the magmatic difference In describing the construction of banded iron in the Badravati-Chordhaar district, Viru-Gobal is a part of Mysore State