Trace element studies in the Alpine type peridotite of Beni-Bouchera (Morocco)
1979 年 13 巻 2 号 p. 69-75
詳細
1979 年 13 巻 2 号 p. 69-75
The content of rare earth and transition elements has been analysed in Beni-Bouchera orogenic peridotites. Results suggest that lherzolite - the predominant petrographic type - is of residual nature while pyroxenite layers represent the product of multiple melting episodes.
