论文部分内容阅读
菱钡镁石(Norsethite),于1961年首次发现在美国怀俄明州的油页岩中,尔后1967年在西非罗什皮纳铜-铅-锌矿床亦有产出,在我国未见有该矿物的公开报导。我们在进行内蒙古白云鄂博铁矿矿石物质成分研究过程中,在该区发现了大量的菱钡镁石。
Norsethite was first discovered in oil shale in Wyoming in 1961 and was also produced in the Rushpinina copper-lead-zinc deposit in West Africa in 1967. The mineral was not found in our country Public report. During the research on the ore composition of the Bayan Obo iron ore in Inner Mongolia, we found a lot of rhombesite in the area.