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作者在研究内蒙呼区铬矿床时,曾发现该矿床矿石矿物与通常的组合不同,在各矿体的各个地段,几乎均由高铁铬铁矿(ferritechromite)、绿泥石和碳酸盐少量矿物所组成。 对于高铁铬铁矿的产出,1937年国外曾有报导,当时被认为磁铁矿。因其物性特征与磁铁矿相似,二者极易混淆,加之选取高铁铬铁矿单矿物纯净样品十分困难,因此,长久以来对它的存在和成因的研究报导很少,并被认为是铬矿矿床中罕见的矿物。
When studying the chromite deposit in the Hohhot area of Inner Mongolia, the authors found that the ore minerals of this deposit are different from the usual combinations. In the various parts of the ore body, they are mostly composed of ferritechromite, chlorite and carbonate minerals composition. For the output of high-speed rail chromite, foreign reports were made in 1937 when it was considered as magnetite. Because of their physical properties similar to magnetite, the two can be very confusing. In addition, it is very difficult to select a single mineral pure sample of high-iron chromite. Therefore, there is little research on its existence and genesis for a long time, and it is considered as chromium Rare minerals in ore deposits.