摘要
对恩施利川罗圈坝硫铁矿床地质特征进行阐述,分析控矿因素,总结其成矿规律,认为该硫铁矿形成于二叠系上统龙潭组含煤地层中,受岩相古地理及后期构造的控制,并指出利川以东宣恩、鹤峰一带为主要找矿方向,且主要赋存于向斜构造中。
The authors discuss geological conditions of the Luoquanba pyrite deposit of Liehuan in Enshi Prefecture of Hubei, its ore - controlling factors and ore - formation pattern. They consider that the deposit formed in the Upper Permian Longtan coal -bearing strata and constrained with rock phase and paleogeography as well as late -stage structures. The future ore - prospecting region lies to the east of Liehuan County,i. e. Xuan＇ en and Hefeng counties within a huge syneline.
出处
《资源环境与工程》
2007年第1期12-17,共6页
Resources Environment & Engineering
关键词
硫铁矿
地质特征
控矿因素
pyrite deposit
geological conditions
ore - controlling factors
