摘要
通过对贵州省福泉高坪矿区英坪磷矿A矿层的地质详查工作,查清了矿区区域地质特征和矿床地质特征。编制了A矿层厚度等值线图、工作区磷块岩沉积古地理图,结果发现磷块岩受潮坪浅滩相控制,潮坪浅滩相是研究区厚层磷块岩、高品位磷矿重要的成矿环境,这对瓮福磷矿成矿规律研究和找矿具有重要意义。
Through geological survey to the A layer phosphate ore in Ying Ping in Fuquan, regional geology and phosphate deposit characteristics were established. Additionally, The thickness isoelines map and paleogeographic map of A layer were draw. The study result shows that phosphate ore formation was obvious controlled by sedimentary environment and it is an important influence for the distribution of phosphate and high grade phosphate. The research is important for the determination of the prospect areas.
出处
《贵州地质》
2014年第4期282-285,共4页
Guizhou Geology
关键词
英坪磷矿
A矿层特征
沉积环境
Yingping phosphate deposit
Characteristics of A layer
Sedimentary environment
