黔中开阳地区震旦纪陡山沱期富磷矿沉积特征与成矿模式*
, 陈国勇Sedimentary characteristics and mineralization model of high￣grade phosphorite in the Sinian Doushantuo Age of Kaiyang area, central Guizhou Province
Zhang Yaguan1 , Du Yuansheng1 , Chen Guoyong2 , Liu Jianzhong3 , Wang Zepeng3 , Xu Yuanyuan1 , Tan Daiwei3 , Li Lei3 , Wang Dafu3 , Wu Wenming3
, Chen Guoyong