铁钒矿(Nolanite)是一种极为罕见的钒矿物,由Barnes W.H.、Qurashi M.M.在1952年据X光粉晶衍射分析首次发现。随后,在加拿大萨斯喀彻温矿田(1957),澳大利亚西部长尔吉利矿区也相继被发现(1967)。此后,国内外便一直未见报导。一九八一年,笔者在研究四川某地砂岩型铀矿床物质成分时,在我国首次发现了铁钒矿。现将研究结果报导如下。 Nolanite, an extremely rare vanadium mineral, was first discovered by X-ray crystallography in 1952 by Barnes W.H., Qurashi M.M. Later, in the Saskatchewan field in Canada (1957), the western part of Australia’s Gourdi mining area was also discovered (1967). Since then, there have been no reports at home and abroad. In 1981, when studying the material composition of a sandstone-type uranium deposit in a certain place in Sichuan, the author first discovered iron-vanadium ore in our country. Now report the results as follows.