云南马龙县平海子磷矿地质特征及找矿标志  

THE GEOLOGICAL FEATURE AND PROSPECTING CRITERIA OF PINGHAIZI P DEPOSIT IN MALONG,YUNNAN

作　　者：蒋欢平 苏俊 尹留青 

机构地区：[1]云南地矿国际矿业股份有限公司,云南昆明650051

出　　处：《云南地质》2017年第4期540-545,共6页Yunnan Geology

摘　　要：马龙县平海子磷矿其工业矿体赋存于下寒武统渔户村组第三段第一层(∈_1y^(3-1)),该磷矿层层位稳定,矿体沿走向、倾向连续性较好,矿区地表矿石以Ⅰ~Ⅱ级品为主,深部矿石以Ⅲ级品为主;矿床成因类型属沉积磷块岩矿床,其特征的含矿层位是最明显的找矿标志。The orebody o f Pinghaizi P deposit in Malong is in Lower Cambrian Bed 1 （ % 1y3 1）. The horizon o f t l i is P deposit is stable. The co n t in u ity o f orefield, the surface ore is mainly in grade I - I I , whereas the deep ore is mainmentary phosj）horite deposit in genesis. The characteristic ore-bearing hprizon is the most evident prospecting m a rk.

关 键 词：层位控矿 沉积矿床 云南马龙平海子 

分 类 号：P618.51[天文地球—矿床学]