Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences
2009 Annual Meeting of Japan Association of Mineralogical Sciences
Session ID : R2-02
Conference information

R2: Plutonic and metamorphic rocks
Occurrence and U-Pb zircon age of Yamaga meta-gabbro complex
*Tomoharu MiyamotoAya Enokihara
Author information
CONFERENCE PROCEEDINGS FREE ACCESS

Details
Abstract
Mafic and ultramafic Complex in Yamaga district, Kumamto Prefecture have ophiolitic rock assemblage with depleted in HFS elements. Felsic rock with quartz-plagioclase dominant have zircon with 489 Ma U-Pb zircon age. This age probably shows the original age of Yamaga gabbro complex.
Content from these authors
© 2009 Japan Association of Mineralogical Sciences
Previous article Next article
feedback
Top