Direct observations of pseudomorphism: compositional and textural evolution at a fluid-solid interface

CV Putnis, K Tsukamoto… - American …, 2005 - pubs.geoscienceworld.org
Solid-fluid interactions often involve the replacement of one phase by another while
retaining the morphology and structural details of the parent phase, ie, pseudomorphism …

Exotic carbonate mineralization recovered from a deep basalt carbon storage demonstration

EG Polites, HT Schaef, JA Horner… - Environmental …, 2022 - ACS Publications
Mitigating climate change requires transformational advances for carbon dioxide removal,
including geologic carbon sequestration in reactive subsurface environments. The Wallula …

Subduction–exhumation cycle recorded by calcite deformation microstructures: blueschist-facies metacarbonates and kinematic implications for deformation of the …

T Potočný, P Jeřábek, D Plašienka - International Journal of Earth …, 2023 - Springer
Abstract The Meliata Unit (Meliaticum) is a tectonic superunit of the Western Carpathians
that incorporates the blueschists-facies Bôrka Nappe and the low-grade metasediments and …

Syros Metasomatic Tourmaline: Evidence for Very High-δ11B Fluids in Subduction Zones

HR Marschall, T Ludwig, R Altherr, A Kalt… - Journal of …, 2006 - academic.oup.com
High-pressure (HP) metamorphic blocks enclosed in a mafic to ultramafic matrix from a
mélange on the island of Syros are rimmed by tourmaline-bearing reaction zones …

Carbonation by fluid–rock interactions at high-pressure conditions: implications for carbon cycling in subduction zones

F Piccoli, AV Brovarone, O Beyssac, I Martinez… - Earth and Planetary …, 2016 - Elsevier
Carbonate-bearing lithologies are the main carbon carrier into subduction zones. Their
evolution during metamorphism largely controls the fate of carbon, regulating its fluxes …

[HTML][HTML] Length scales and types of heterogeneities along the deep subduction interface: Insights from exhumed rocks on Syros Island, Greece

AJ Kotowski, WM Behr - Geosphere, 2019 - pubs.geoscienceworld.org
We use structural and microstructural observations from exhumed subduction-related rocks
exposed on Syros Island (Cyclades, Greece) to provide constraints on the length scales and …

Petrogenesis of lawsonite and epidote eclogite and blueschist, Sivrihisar Massif, Turkey

PB DAVIS, DL Whitney - Journal of Metamorphic Geology, 2006 - Wiley Online Library
Abstract The Sivrihisar Massif, Turkey, is comprised of blueschist and eclogite facies
metasedimentary and metabasaltic rocks. Abundant metre‐to centimetre‐scale eclogite …

Insight into the early exhumation of the Cycladic Blueschist Unit, Syros, Greece: Combined application of zoned garnet geochronology, thermodynamic modeling, and …

JS Gorce, MJ Caddick, EF Baxter… - Geochemistry …, 2021 - Wiley Online Library
Constraining conditions and mechanisms of the early stages of exhumation from within
subduction zones is challenging. Although pressure, temperature, and age can be inferred …

[HTML][HTML] Consistent detachment of supracrustal rocks from a fixed subduction depth in the Cyclades

B Uunk, F Brouwer, M de Paz-Álvarez… - Earth and Planetary …, 2022 - Elsevier
While subduction zones recycle Earth's crust back into the mantle, high pressure
metamorphic rocks exposed at the surface testify to occasional crustal subduction failure …

Partitioning and budget of Li, Be and B in high-pressure metamorphic rocks

HR Marschall, R Altherr, T Ludwig, A Kalt… - … et Cosmochimica Acta, 2006 - Elsevier
Partitioning and budget of Li, Be and B in high-pressure metamorphic rocks from the island
of Syros (Greece) were studied, using secondary ion mass spectrometry, inductively coupled …