Grain boundary dissolution porosity in quartzofeldspathic ultramylonites: Implications for permeability enhancement and weakening of mid-crustal shear zones
Quartzofeldspathic ultramylonites from the Alpine Fault Zone, one of the world's major, active plate boundary-scale fault zones have quartz crystallographic preferred orientations (CPO) and abundant low-angle (<10° misorientation) boundaries, typical microstructures for dislocation creep-dom...
| Main Authors: | , , , , |
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| Format: | Journal Article |
| Published: |
Pergamon-Elsevier Science Ltd.
2013
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/38698 |