The Aksug porphyry Cu-Mo deposit, Tuva, Russia: 40Ar/39Ar dating and magma constraints

被引：0
|
作者：
Sotnikov, VI [1 ]
Ponomarchuk, VA [1 ]
Berzina, AN [1 ]
Gimon, VO [1 ]
机构：
[1] United Inst Geol Geophys & Mineral, Novosibirsk, Russia
来源：
MINERAL EXPLORATION AND SUSTAINABLE DEVELOPMENT, VOLS 1 AND 2 | 2003年
关键词：
40Ar/39Ar dating; Aksug; Cu-Mo porphyry;
D O I：
暂无
中图分类号：
P57 [矿物学];
学科分类号：
070901 ;
摘要：
40Ar39Ar dating of magmatic and hydrothermal minerals (amphibole, biotite, K-feldspar, plagioclase, and sericite) demonstrates long-term calc-alkaline magmatism and hydrothermal activity (532-324 Ma) within the Aksug ore district (Russia). The main economically important Mo-Cu mineralization is closely related in time and in space to a porphyry series, emplaced towards the end of magmatic activity during the Devonian.
引用
收藏
页码：391 / 394
页数：4
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