In Reserves of 12 Mineral Species China is Richest in the World
来源期刊：Rare Metals1990年第1期
论文作者：Y.Y.H.
摘 要：<正> Ministry of Geology and Mineral Reserves resently declared that verified reserves of 12 min-eral species are the foremost in the world.These minerals are rare-earths、 gypsum、 titanium、 tantalum、 tungsten、 bentonite、tin、 mirabilite、 barite、 magnesite、 antimony、 graphite.In addition,vanadium、molvbdenium and coal,etc.seven kind of mineral reserves take second place in the world.
Y.Y.H.
摘 要：<正> Ministry of Geology and Mineral Reserves resently declared that verified reserves of 12 min-eral species are the foremost in the world.These minerals are rare-earths、 gypsum、 titanium、 tantalum、 tungsten、 bentonite、tin、 mirabilite、 barite、 magnesite、 antimony、 graphite.In addition,vanadium、molvbdenium and coal,etc.seven kind of mineral reserves take second place in the world.
关键词：
