摘要
水底沟石墨矿位于华北地台南缘鲁山—舞阳石墨成矿带上。含矿地层为中太古界太华群水底沟组,矿石类型主要为片麻岩型晶质石墨矿。通过野外工作及室内研究分析,认为该石墨矿成因类型为前期碳源沉积—后期区域变质型矿床。
Graphite mine is located on the north China Tainan edge of Lushan-Wuyang graphite metallogenic belt.The mineralbearing strata are the Shuidigou formation of Middle Archean Taihua group,the ore type is mainly gneiss crystalline graphite ore.Through field work and indoor research analysis,it is concluded that this type of graphite genesis is a pre-carbon deposit and a late regional metamorphic deposit.
作者
王纪平
于吉林
李永良
徐德潮
张磊
宋鹏
WANG Ji-ping;YU Ji-lin;LI Yong-liang;XU De-chao;ZHANG Lei;SONG Peng(Henan Branch of China National Geological Exploration Center of Building Materials Industry,Xinyang 464000,China)
出处
《中国非金属矿工业导刊》
2019年第1期37-39,共3页
China Non-Metallic Minerals industry
关键词
晶质石墨矿
地质特征
碳质来源
矿床成因
crystalline graphite ore
geological characteristics
carbon source
cause of mineral deposit
