Article ID Journal Published Year Pages File Type
6441067 Lithos 2011 16 Pages PDF
Abstract
► Detailed petrologic study of a metabasite belt using different modern tools. ► Heterogeneities of pressure in the belt. ► Rare earth and trace element patterns are comparable to altered basalt patterns. ► Subduction of a high relief under the Chugach terrane. ► Geochemistry data suggest an intra-oceanic island arc origin.
Keywords
Related Topics
Physical Sciences and Engineering Earth and Planetary Sciences Geochemistry and Petrology
Preview
The petrology and geochemistry of a metabasite belt along the southern margin of Alaska
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