Analysis of the Metallogenic System for Borate Deposits in Eastern Liaoning Province
详细信息
- 责任者：Zhang Yanfei (Liaoning Technical University ; Fuxin 123000 ; China) ; Liu Jingdang
- 刊名：Geology and Prospecting
- 出版年：2011
- 卷期：47(4)
- 关键词：硼矿床 ; boron deposit ; 成矿系统 ; metallogenic system ; 辽东半岛 ; Liaodong Peninsula
- 页码：p.605-614
- 图表：5 illus., 1 table, 59 refs.
- 分类号：1002
- 出版序号：1802
- issnNo：ISSN0495-5331
- isbnNo：CN11-2043/P
摘要
Borate deposits in eastern Liaoning Province are controlled by the horizons of the Lieryu Formation of the Liaohe Group and occur in layering or layer-like forms. Their generation is associated with original volcanism and sedimentation, multi-period metamorphism and deformation, superimposition and reformation of hydrothermal solution, as well as tectono-magmatism during the Indosinian-Yanshanian. The ore-forming elements were primarily originated from the volcanic-sedimentary systems. Pulsatory metamorphic-hydrothermal activities are assumed to be the main driving force for the formation of the hydrothermal system for the ore-forming process.