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解放以来我国地质工作者在攀西地区作了大量工作,发现和勘探了四大矿区,为我国提供了巨大的钒钛磁铁矿储量。然而,要想在地表发现工业矿床的可能性已大为减少了。因此必须加强深部矿床的预测和普查,特别是在交通方便的地区开展这项工作更有经济价值。本文试图朝这个方向作点努力。米易(新农村)岩体,又称东山岩体,为辉长岩体,位居米易县城东侧,紧靠成昆铁路线之米易车站,交通方便。前人对此岩体有以下几种认识:岩体小,只有4KM~2,分异不良;
Since liberation, Chinese geologists have done a great deal of work in Panxi area, discovered and explored four major mining areas, and provided huge reserves of vanadium-titanium magnetite for our country. However, the possibility of discovering industrial deposits on the surface has been greatly reduced. Therefore, it is necessary to strengthen the prediction and census of deep deposits, especially in areas with convenient transportation. This article attempts to make some efforts in this direction. Miyi (New Countryside) rock mass, also known as Dongshan rock mass, is a gabbro body located at the east of Miyi County, close to the Miyi Station of Cheng-Kun Railway and easily accessible. The predecessors of this rock have the following understanding: rock is small, only 4KM ~ 2, poorly differentiated;