Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences
2014 Annual Meeting of Japan Association of Mineralogical Sciences
Session ID : R7-02
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R7: Petorology, mineralogy and economic geology (Joint session with SRG)
Diffusion processes recorded in sphalerite from some metamorphosed volcanogenic massive sulfide deposits, Abitibi greenstone belt, Canada
*Toshio MizutaTakeyuki OgataPatrick Mercier-Langevin
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Abstract

Diffusion processes recorded in sphalerite from some metamorphosed volcanogenic massive sulfide deposits, Abitibi greenstone belt, Canada were analyzed by EPMA.  The calculation of exsolution time in host sphalerite adjacent chalcopyrite and pyrrhotite inclusions were carried out by differential equation for diffusion fittind to the iron depletion profiles.

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© 2014 Japan Association of Mineralogical Sciences
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