Auflistung Geochemie, Mineralogie, Petrologie nach Mitwirkenden "Nestler, Britta"
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Incomplete Crack Sealing Causes Localization of Fracturing in Hydrothermal Quartz Veins
Cyclic microfracturing and epitaxial crystal growth have long been recognized in crack‐seal veins, but an understanding of a single crack‐seal cycle is still missing. Here we present a phase‐field model that includes both ... -
Kinematics of Crystal Growth in Single‐Seal Syntaxial Veins in Limestone ‐ A Phase‐Field Study
Späth, Michael; Spruženiece, Liene; Urai, Janos L.; Selzer, Michael; Arndt, Max; Nestler, Britta (Journal of Geophysical Research: Solid Earth, 2021-09-28)Building on recent developments in phase‐field modeling of structural diagenesis, we present an analysis of single‐seal syntaxial calcite vein microstructure in a variety of limestones. We focus on the effects of fracture ... -
Quartz Cementation in Polycrystalline Sandstone: Insights From Phase-Field Simulations
Prajapati, Nishant; Abad Gonzalez, Andres; Selzer, Michael; Nestler, Britta; Busch, Benjamin; Hilgers, Christoph (Journal of Geophysical Research: Solid Earth, 2020)Present work investigates the dynamics of polycrystalline quartz cement growth in sandstone using a multiphase-field model. First, the model parameters corresponding to common reservoir temperature and pressure conditions ...