The role of amphibole in the evolution of arc magmas and crust: the case from the Jurassic Bonanza arc section, Vancouver Island, Canada

The role of amphibole in the evolution of arc magmas and crust: the case from the Jurassic Bonanza arc section, Vancouver Island, Canada

Exposed on Vancouver Island, British Columbia, the Jurassic Bonanza arc is believed to represent the southerly continuation of the Talkeetna arc. Small bodies of mafic and ultramafic cumulates within deeper plutonic levels of the arc constrain the fractionation pathways leading from high-MgO basalt...

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Bibliographic Details
Main Author: Larocque, Jeffrey Paul
Other Authors: Canil, Dante
Language:English
en
Published: 2008
Subjects:
Amphibole
island arc
continental crust
geochemistry
UVic Subject Index::Sciences and Engineering::Earth and Ocean Sciences::Geology
Online Access:http://hdl.handle.net/1828/1309

Internet

http://hdl.handle.net/1828/1309

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