Metallogeny and Zircon U-Pb Age of Ore-Bearing Granodiorite of the Huojihe Molybdenum Deposit in Heilongjiang Province
详细信息
- 责任者：Zhang Sen (College of Earth Sciences ; Jilin University ; Changchun 130061 ; China) ; Kou Linlin
- 刊名：Geology and Resources
- 出版年：2013
- 卷期：22(3)
- 关键词：花岗闪长岩 ; granodiorites ; 钼矿 ; molybdenum ores ; 黑龙江省 ; Heilongjiang Province
- 页码：p.169-173
- 图表：illus., 1 table, 17 refs.
- 分类号：1001
- issnNo：ISSN1671-1947
- isbnNo：CN21-1458/P
摘要
The Huojihe molybdenum deposit in Heilongjiang Province occurs in the Late Triassic-Early Jurassic granodiorite in the north part of Yichun-Yanshou granite belt.The molybdenite is hosted in the fractures of granodiorite,genetically belonging to veinlet-disseminated deposit type.The ore-bearing granitoid involves mainly granodiorite and monzogranite.The zircon U-Pb dating result of diagenetic age of the granodiorite is 190.3 ±2.4 Ma,suggesting that the mineralization age of the Huojihe molybdenum deposit is Early Yanshanian.