Analysis the condition of the uranium mineralization Dahuatun area in Ningyuan volcanic basin

Ningyuan volcanic basin is located the southern section of the Yichun uranium mineralization and strides across the I grade tectonic unit which is Xiaoxingan Mountains massif and Yanshou geosynclinal fold belt. Dahuatun area is located the north of Ningyuan Volcanic basin in Heilongjiang Province. lt is the favourable foreground area where prospects volcanic uranium. It analyses the relationship of the radioelement content, tectonic, intrusive rocks and alteration characteristics to uranium mineralization in this article to clear prospecting information and prospecting objectives and to provide the basis of prospecting for the next work. (authors)