Physical models of magmatic intrusion du
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Olivier Galland; Jean De Bremond d'Ars; Peter R. Cobbold; Erwan Hallot
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Article
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2003
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John Wiley and Sons
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English
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## Abstract To investigate how magma rises through the brittle upper crust in a context of compressional tectonics, we have performed experiments on scaled physical models. Powdered silica (having a cohesion of 300โPa and an angle of internal friction of 38ยฐ) was used to represent brittle crust. A