Mineralogical Research of the Bayan-Obo Rare Earth-Niobium-Iron Ore Deposit
来源期刊：Journal of Rare Earths1991年第3期
论文作者：张培善
文章页码：221 - 225
摘 要：<正> Bayan-Obo ore diposit is known as a superlarge rare earth-niobium-polymetallic-iron ore deposit in theworld today.A great many of mineral species were found there,and the complicated metallogenic conditionswere defined.The ore deposit occurs in the Proterozoic silicious,argullaceous and carbonatic strata having beensubject to the Paleozoic magmatic activity and associated intense metasomatism with the sodium andfluorine-bearing hydrothermal solutions.A great many of specific,rare minerals and mineral assemblages hasbeen formed.Study of the minerals and mineral assemblages has a great siginificance either in mineralogicaltheories or in practice.
张培善
摘 要：<正> Bayan-Obo ore diposit is known as a superlarge rare earth-niobium-polymetallic-iron ore deposit in theworld today.A great many of mineral species were found there,and the complicated metallogenic conditionswere defined.The ore deposit occurs in the Proterozoic silicious,argullaceous and carbonatic strata having beensubject to the Paleozoic magmatic activity and associated intense metasomatism with the sodium andfluorine-bearing hydrothermal solutions.A great many of specific,rare minerals and mineral assemblages hasbeen formed.Study of the minerals and mineral assemblages has a great siginificance either in mineralogicaltheories or in practice.
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