Geological Characteristics of Titaninum and Iron Deposit in Nanzhanglin of Yishui County
Zhang Chun-fa
Abstract
Zhang Chun-fa
Abstract
Nanzhanglin titanomagnetite deposit in Yangzhuang village of Yishui county locates in southeast of Gongdanshan uplift in Yishu fault belt.Its orebodies are titanomagnetite-bearing hornblende rock,while its country rocks are weak gneissic coarse-medium grain granite in the third phase of late period of Neoarchean.One titanomagnetite orebody has been circled in this mine area,which occurred in vein type regularly.The total length of this orebody is about 1200m,the width is 25~67m,the average width is 40.3m,and its extension depth is over 200m.Among the average grade of orebody,the TFe is 20.13% and TiO 2 is 8.86%.It belongs to late period of magmatic differentiation type titanomagnetite deposit.
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Nanzhanglin titanomagnetite deposit in Yangzhuang village of Yishui county locates in southeast of Gongdanshan uplift in Yishu fault belt.Its orebodies are titanomagnetite-bearing hornblende rock,while its country rocks are weak gneissic coarse-medium grain granite in the third phase of late period of Neoarchean.One titanomagnetite orebody has been circled in this mine area,which occurred in vein type regularly.The total length of this orebody is about 1200m,the width is 25~67m,the average width is 40.3m,and its extension depth is over 200m.Among the average grade of orebody,the TFe is 20.13% and TiO 2 is 8.86%.It belongs to late period of magmatic differentiation type titanomagnetite deposit.
Key concepts: Geology, Geochemistry, Vein, Fault (geology), Hornblende, Mineralogy, Quartz, Biotite