Analysis on the Geology and Genesis of the Magnesite Deposit in the Northern Liaoning Province
详细信息
- 责任者：Wang Xijun (No.10 Geologic Brigade of Liaoning Province ; Fushun 113004 ; China) ; Ren Liguo
- 刊名：Geology and Resources
- 出版年：2012
- 卷期：21(4)
- 关键词：菱镁矿矿床 ; magnesite deposit ; 辽宁 ; Liaoning Province
- 页码：p.376-379
- 图表：2 illus., 1 table, 6 refs.
- 分类号：1002
- issnNo：ISSN1671-1947
- isbnNo：CN21-1458/P
摘要
The magnesite deposit in Liaoning Province, tectonically located in the southeast margin of the Meso-Neoproterozoic Fanhe rift and the north margin of Archean Fushun-Qingyuan craton, is composed of four individual ore bodies trending east-west, among which the Tongjiajie orebody is the largest. The deposit occurs in the aplite-dolomite of the 4th member of Gaoyuzhuang Formation, Changcheng system, Mesoproterozoic. The genesis of the deposit is considered to be of sedimentation, with the reformation by metamorphic recrystallization and metamorphic hydrothermal fluid.