57Fe Mossbauer spectroscopy of banded iron formations from eastern India
57Fe Mossbauer spectroscopy of banded iron formations from eastern India
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DOI：
10.1023/b:jrnc.0000027056.24666.5d
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发表时间：
2004-04-01
影响因子：
1.6
通讯作者：
Chakravortty, V
中科院分区：
文献类型：
--
作者：
Nayak, PK;Das, D;Chakravortty, V
从铁矿石超群的各个矿山收集的代表性带状铁形成的选定数量进行了研究，使用矿石显微镜和穆斯堡尔谱学。矿石显微镜观察结果与穆斯堡尔谱学结果进行了对比验证。不同的含铁矿物存在于这些带状铁的形成已被量化的Fe-57穆斯堡尔谱。根据马氏体化程度和针铁矿-赤铁矿丰度对所得结果进行了讨论。
Selected numbers of representative banded iron formations collected from various mines of iron ore supergroups were investigated using ore microscopy and Mossbauer spectroscopy. The ore microscopy results have been corroborated and compared with Mossbauer spectroscopy outcome. Different iron-bearing minerals present in these banded iron-formations have been quantified by Fe-57 Mossbauer spectroscopy. The obtained results have been discussed on the basis of degree of martization and goethite-hematite abundance.