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“康滇古陆东缘”北起四川峨眉,南至云南玉溪,面积近30 000 km2。在大地构造上属杨子陆块西南缘康滇地块东侧。20世纪50年代至20世纪末,在该地轴震旦系上统与寒武下统层位中发现了磷块岩型铀矿(化)点7个,放射性异常(点)带100多个。这类矿化是川滇地区轴资源重要找矿信息,根据该区内磷块岩型铀矿化的成矿地质条件、矿化特征和控矿因素,分析认为磷块岩型铀矿化找矿前景良好,四川会东大黑山地区和云南昆明鸣矣河地区,是下一步铀矿勘查的首选靶区。
“East of KangDian ancient land ” Emei of Sichuan in the north, Yuxi of Yunnan in the south, area nearly 30 000 km2. On the earth structure belongs to Yangzi block southwestern margin of Kangdian block east. From the 1950s to the end of the 20th century, there were 7 phosphorite-type uranium deposits and more than 100 radioactive anomalies (spots) in the epicontinental Sinian and Cambrian strata. According to the mineralization geological conditions, mineralization characteristics and ore-controlling factors of phosphate rock-type uranium mineralization in this area, this kind of mineralization is an important prospecting information of axial resources in Sichuan-Yunnan region. It is considered that phosphorous-type uranium mineralization The prospects of the mine are good. The region of Greater Montenegro in Huidong County of Sichuan Province and the Mingyi River in Kunming, Yunnan Province are the preferred target areas for uranium exploration.