K-Ar and 40Ar/39Ar dating at 65 Ma of the Chivor-Macanal emerald deposits: evidence for an early tectonic event in the Eastern Cordillera of Colombia

被引：0
作者：
Cheilletz, A
Giuliani, G
Branquet, Y
Laumonier, B
Sanchez, AJ
Feraud, G
Arhan, T
机构：
[1] ORSTOM, F-75009 PARIS, FRANCE
[2] ECOLE MINES, F-54042 NANCY, FRANCE
[3] MINERALCO SA, Bogota, COLOMBIA
[4] CNRS, UMR GEOSCI AZUR, EP 125, F-06108 NICE, FRANCE
来源：
COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II FASCICULE A-SCIENCES DE LA TERRE ET DES PLANETES | 1997年 / 324卷 / 05期
关键词：
emerald; Colombia; K-Ar; 40Ar/39Ar; decollement; cretaceous-tertiary boundary;
D O I：
暂无
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
The genesis of Colombian emerald deposits of the Chivor-Macanal district is re
引用
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页码：369 / 377
页数：9
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    [J]. MINERALIUM DEPOSITA, 1996, 31 (05) : 359 - 364
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    GIULIANI, G
    RODRIGUEZ, CT
    [J]. ECONOMIC GEOLOGY AND THE BULLETIN OF THE SOCIETY OF ECONOMIC GEOLOGISTS, 1994, 89 (02): : 361 - 380
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  • [6] ULLOA C, 1976, B GEOLOGICO BOGOTA, V22, P1
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