Electrical conductivity of the lithosphere-asthenosphere system

S Naif, K Selway, BS Murphy, G Egbert… - Physics of the Earth and …, 2021 - Elsevier
Electromagnetic geophysical methods image the electrical conductivity of the subsurface.
Electrical conductivity is an intrinsic material property that is sensitive to temperature …

Discrimination of thermodynamic and kinetic contributions to the heavy rare earth element patterns in metamorphic garnet

M Konrad‐Schmolke, R Halama… - Journal of …, 2023 - Wiley Online Library
Variations of rare earth element (REE) concentrations in metamorphic garnet are an
important source of information of geodynamic and geochemical processes in the deeper …

[PDF][PDF] A pragmatic introduction to signal processing

T O'Haver - University of Maryland at College Park, 1997 - researchgate.net
The interfacing of measurement instrumentation to small computers for the purpose of online
data acquisition has now become standard practice in the modern laboratory. Computerized …

Effects of oxygen fugacity on hydroxyl incorporation in garnet at 1–3 GPa and 800–1000 C and implications for water storage in the mantle

K Zhang, H Liu, DA Ionov… - Journal of Geophysical …, 2022 - Wiley Online Library
Garnet, an important mineral component in Earth's interior, usually contains minor water as
structural OH, but experimental data on OH incorporation in the mineral as a function of …

Multispecies diffusion of yttrium, rare earth elements and hafnium in garnet

EM Bloch, MC Jollands, A Devoir, AS Bouvier… - Journal of …, 2020 - academic.oup.com
We report experimental data for Y, La, Lu and Hf diffusion in garnet, in which diffusant
concentrations and silica activity have been systematically varied. Experiments were …

How fluid infiltrates dry crustal rocks during progressive eclogitization and shear zone formation: insights from H2O contents in nominally anhydrous minerals

L Kaatz, J Reynes, J Hermann, T John - Contributions to Mineralogy and …, 2022 - Springer
Granulites from Holsnøy (Bergen Arcs, Norway) maintained a metastable state until fluid
infiltration triggered the kinetically delayed eclogitization. Interconnected hydrous eclogite …

[HTML][HTML] Directed growth of a sector-zoned garnet in a pegmatoid from the Bohemian Massif, Austria

V Kohn, T Alifirova, N Daneu, TA Griffiths, E Libowitzky… - Lithos, 2024 - Elsevier
Almandine-spessartine garnet from the Moldanubian Zone in the Bohemian Massif (Austria)
records microstructural and compositional features of crystal growth imprinted during the …

Numerical Simulations Reproduce Field Observations Showing Transient Weakening During Shear Zone Formation by Diffusional Hydrogen Influx and H2O Inflow

L Kaatz, SM Schmalholz, T John - Geochemistry, Geophysics …, 2023 - Wiley Online Library
Exposures on Holsnøy island (Bergen Arcs, Norway) indicate fluid infiltration through
fractures into a dry, metastable granulite, which triggered a kinetically delayed eclogitization …

The peridotite deformation cycle in cratons and the deep impact of subduction

EJ Chin, B Chilson-Parks, Y Boneh, G Hirth, AE Saal… - Tectonophysics, 2021 - Elsevier
Xenoliths play a crucial role in interpretation of mantle deformation and geochemistry. The
classic work of Mercier and Nicolas (1975) introduced the concept of the peridotite …

The composition of metapelitic biotite, white mica, and chlorite: a review with implications for solid-solution models

B Dubacq, JB Forshaw - European Journal of Mineralogy, 2024 - ejm.copernicus.org
Biotite, white mica, and chlorite record petrological processes and pressure–temperature
conditions. Unfortunately, their crystal chemistry is complicated and thermodynamic …