Metallogenic Prediction on Phosphorite in North China

摘要：

The metallogenic conditions of phosphorite exist extentivly in Sino-Korean paraplatforms as well as the deep-seated fault of brink Tarim paraplatform and the middle zone of several geosyncline folded areas such as Tianshan - Xingan,Chilien- Chinling and Ererguna. Research and analysis showed that the endogenesis phosphorite have better prospecting potential as well as the greenstone belt phosphorite and sedimentary & metamorphic phosphorite in Paleoproterozoic Era,the sedimentary phosphorite usually with low-grade and in small scale. 4 Grade-B metallogenic predicting regions,15 Grade-C metallogenic belts,19 Grade-D metallogenic subzones for phosphorite have been marked off in north China. At the same time,we set up 2 Grade-A,13 Grade-B and 13 Grade-C metallogenic predicting regions,22 areas have been selected for further work.

关键词： North Phosphorite Metallogenic Background Metallogenic Conditions Metallogenic Prediction Resource Potential

作者: XIONG Xianxiao LI Boyun YAO Chaomei

作者单位: Resource and Environment College,Wuhan Science and Technology University,Wuhan 430070 Geological Ins Geological Institute of China -Chemical Geology and Mining Bureau,Hebei Zhuozhou 072754

会议类型: 国际会议

会议名称: The 2010 International Symposium on Project Management(2010年首届工程管理国际研讨会)

会议地点: 江苏沭阳

会议语种:英文

页码: 3-8

在线出版日期: 2010-07-01（万方平台首次上网日期，不代表论文的发表时间）