Two Different Genetic Types of Anatase-Dominated Rich Ores in Yangtizishan-Moshishan Titanium Deposit and Their Metallogenic Characteristics

详细信息   

• 责任者：Zhao Yiming（Institute of Mineral Resources ; Chinese Academy of Geological Sciences ; Beijing 100037 ; China) ; Li Daxin
• 刊名：Mineral Deposits
• 出版年：2008
• 卷期：27(4)
• 关键词：钛矿 ; titanium ores ; 内蒙 ; Inner Mongolia
• 页码：p.459-465
• 图表：3 illus., 2 tables, 10 refs.
• 分类号：1001
• issnNo：ISSN0258-7106
• isbnNo：CN11-1965/P

摘要

///Based upon forms of ore bodies, structures, mineral paragenesis of ores, ore composition and granularity of anatase, the authors identified two different genetic types of anatase-dominated rich ores in the Yangtizishan titanium deposit, i.e., the metamorphosed sedimentary type occurring in the Moshishan ore belt and the hydrothermal reformation type occurring in the Yangtizishan ore belt. The main associated minerals of ores are anatase, rutile, hematite, ilmenite, and quartz, with locally anthophillite, biotite and garnet.