Stability and chemical equilibrium of amphibole in calc-alkaline magmas: an overview, new thermobarometric formulations and application to subduction-related …

F Ridolfi, A Renzulli, M Puerini - Contributions to mineralogy and petrology, 2010 - Springer
This work focuses on a rigorous analysis of the physical–chemical, compositional and
textural relationships of amphibole stability and the development of new thermobarometric …

Amp-TB2: an updated model for calcic amphibole thermobarometry

F Ridolfi - Minerals, 2021 - mdpi.com
Amphibole (Amp) plays a crucial role in the study of several earth and planetary processes.
One of its most common applications is in thermobarometry, especially for volcanic …

Calcic amphiboles in calc-alkaline and alkaline magmas: thermobarometric and chemometric empirical equations valid up to 1,130° C and 2.2 GPa

F Ridolfi, A Renzulli - Contributions to Mineralogy and Petrology, 2012 - Springer
The following article presents constraints of the stability of Mg-rich (Mg/(Mg+ Fe 2+)> 0.5)
calcic amphibole in both calc-alkaline and alkaline magmas, testing of previous …

Machine learning thermobarometry and chemometry using amphibole and clinopyroxene: a window into the roots of an arc volcano (Mount Liamuiga, Saint Kitts)

O Higgins, T Sheldrake, L Caricchi - Contributions to Mineralogy and …, 2022 - Springer
The physical and chemical properties of magma govern the eruptive style and behaviour of
volcanoes. Many of these parameters are linked to the storage pressure (P) and temperature …

Increasing magmatic oxidation state from paleocene to miocene in the eastern Gangdese Belt, Tibet: implication for collision-related porphyry Cu-Mo±Au …

R Wang, JP Richards, Z Hou, Z Yang… - Economic …, 2014 - pubs.geoscienceworld.org
In the Gangdese belt of southern Tibet, Paleocene-Eocene magmas record the final stage of
Neo-Tethyan subduction and are associated with few economic porphyry deposits. In …

Amphibole as an archivist of magmatic crystallization conditions: problems, potential, and implications for inferring magma storage prior to the paroxysmal 2010 …

S Erdmann, C Martel, M Pichavant… - Contributions to Mineralogy …, 2014 - Springer
Amphibole is widely employed to calculate crystallization temperature and pressure,
although its potential as a geobarometer has always been debated. Recently, Ridolfi et …

[HTML][HTML] The Independent Volcanic Eruption Source Parameter Archive (IVESPA, version 1.0): A new observational database to support explosive eruptive column …

TJ Aubry, S Engwell, C Bonadonna, G Carazzo… - Journal of Volcanology …, 2021 - Elsevier
Eruptive column models are powerful tools for investigating the transport of volcanic gas and
ash, reconstructing past explosive eruptions, and simulating future hazards. However, the …

A machine learning‐based approach to clinopyroxene thermobarometry: Model optimization and distribution for use in Earth sciences

C Jorgenson, O Higgins, M Petrelli… - Journal of …, 2022 - Wiley Online Library
Thermobarometry is a fundamental tool to quantitatively interrogate magma plumbing
systems and broaden our appreciation of volcanic processes. Developments in random …

Ecuadorian Andes volcanism: A review of Late Pliocene to present activity

ML Hall, P Samaniego, JL Le Pennec… - Journal of Volcanology …, 2008 - Elsevier
This article provides background information about Ecuador's general volcanic setting, as an
introduction to the numerous articles in this Special Issue of the Journal dealing with the …

Petrology and geochemistry of calc-alkaline volcanic and subvolcanic rocks, Dalli porphyry copper–gold deposit, Markazi Province, Iran

F Ayati, F Yavuz, HH Asadi, JP Richards… - International Geology …, 2013 - Taylor & Francis
Early Miocene igneous rocks associated with the Dalli porphyry ore body are exposed within
the Urumieh-Dokhtar Magmatic Arc (UDMA). The Dalli porphyry Cu–Au deposit is hosted by …