Local bulk composition effects on metamorphic mineral assemblages

P Lanari, M Engi - Reviews in Mineralogy and …, 2017 - pubs.geoscienceworld.org
Plate tectonic forcing leads to changes in the physical conditions that affect the lithosphere.
In response to such changes, notably the local temperature (T) and pressure (P), rocks …

Low-temperature chlorite geothermometry and related recent analytical advances: a review

F Bourdelle - Minerals, 2021 - mdpi.com
Chlorite, a 2: 1: 1 phyllosilicate, has all the required attributes to form the basis of a
geothermometer: this mineral is ubiquitous in metamorphic, diagenetic, and hydrothermal …

Quantitative compositional map** of mineral phases by electron probe micro-analyser

P Lanari, A Vho, T Bovay, L Airaghi… - Geological Society …, 2019 - lyellcollection.org
Compositional map** has greatly impacted mineralogical and petrological studies over
the past half-century with increasing use of the electron probe micro-analyser. Many …

Deciphering temperature, pressure and oxygen-activity conditions of chlorite formation

O Vidal, P Lanari, M Munoz, F Bourdelle… - Clay Minerals, 2016 - cambridge.org
The advantages and limits of empirical, semi-empirical and thermodynamic methods
devoted to the estimation of chlorite-formation temperature are discussed briefly. The results …

Metamorphic Domes in Northern Tunisia: Exhuming the Roots of Nappe Belts by Widespread Post‐Subduction Delamination in the Western Mediterranean

G Booth Rea, S Gaidi, F Melki, W Marzougui… - …, 2023 - Wiley Online Library
Cenozoic extension in the Western Mediterranean has been related to the dynamics of back‐
arc domains. Although, in most of its orogenic belts extension propagated into the fore‐arc …

Continental subduction, intracrustal shortening, and coeval upper-crustal extension: PT evolution of subducted south Iberian paleomargin metapelites (Betics, SE …

G Booth-Rea, JM Martínez-Martínez, F Giaconia - Tectonophysics, 2015 - Elsevier
Abstract The Nevado–Filabride complex represents the basement and Permo-Triassic cover
of the south Iberian passive margin, metamorphosed during Miocene continental subduction …

From early contraction to post-folding fluid evolution in the frontal part of the Bóixols thrust sheet (southern Pyrenees) as revealed by the texture and geochemistry of …

N Nardini, D Muñoz-López, D Cruset, I Cantarero… - Minerals, 2019 - mdpi.com
Structural, petrological and geochemical (δ13C, δ18O, clumped isotopes, 87Sr/86Sr and
ICP-MS) analyses of fracture-related calcite cements and host rocks are used to establish a …

Triassic evaporites: a vast reservoir of brines mobilized successively during rifting and thrusting in the Pyrenees

M Cathelineau, MC Boiron… - Journal of the Geological …, 2021 - lyellcollection.org
Triassic evaporites have a very particular location in the Pyrenees, close to detachment
areas between the basement and the sedimentary cover, and constitute an enormous …

Microstructural analyses of a giant quartz reef in south China reveal episodic brittle-ductile fluid transfer

L Tannock, M Herwegh, A Berger, J Liu, P Lanari… - Journal of structural …, 2020 - Elsevier
A long-lived hydrothermal system at the Heyuan fault, South China, has led to the
development of a giant quartz reef, now partially exhumed along its length for more than 40 …

Al-free di-trioctahedral substitution in chlorite and a ferri-sudoite end-member

V Trincal, P Lanari - Clay Minerals, 2016 - cambridge.org
A compilation of Fe3+-bearing chlorite analyses is used:(1) to investigate the Alfree di-
trioctahedral (AFDT) substitution 2Fe3++□= 3 (Mg, Fe2+) in chlorite; and (2) to estimate the …