Sökning: "laccolith"
Hittade 2 avhandlingar innehållade ordet laccolith.
1. The dynamic emplacement of felsic magma in the upper crust
Sammanfattning : Felsic magma intrudes earth’s upper crust through a variety of mechanisms. Magma intrusion growth and shape have mainly been explained in terms of host rock properties and intrusion depth, while considering the magma as an overpressurised fluid. LÄS MER
2. Viscous-brittle deformation of shallowly emplaced silicic magma : Implications for outgassing and volcanic hazards
Sammanfattning : Silicic magma in the shallow crust has the potential to violently erupt, depending on its ability to release overpressures caused by magmatic volatiles (outgassing). Deformation-induced outgassing is prevalent along volcanic conduit margins, where ascending magma is sheared at high rates. LÄS MER
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