一、基本概况我州稀土矿产资源主要分布在冕宁县和德昌县境内,其中冕宁县最为富集,以森荣牦牛坪优质中型矿床为主,全州已探明稀土氧化物储量达250万吨以上,居全国稀土资源储量第二位,仅次于内蒙古包头市。我州稀土多为单一的氟碳铈矿,具有储量大、品位高、易采选分离、综合价值 First, the basic profile Myriched rare earth resources are mainly distributed in Mianning County and Dechang County, of which Mianning County is the most abundant, mainly to Sen Rong Maoniuping quality medium-sized deposits, the state has proven reserves of 2.5 million rare earth oxides Ton, ranking second in the national reserves of rare earth resources, second only to Baotou in Inner Mongolia. Rare earth rare earth bastnaesite, with large reserves, high grade, easy separation of mining, the integrated value