Mineral chemistry and thermobarometry of Jurassic arc granitoids: Implications for petrotectonic and unroofing history of the southern Colombian Andes
A Siachoque, DA García-Chinchilla, S Zapata… - Geological …, 2024 - cambridge.org
The Jurassic magmatic record in the southern Colombian (Northern Andes) includes
numerous subduction-related I-type calc-alkaline granitoids with diverse structures and …
numerous subduction-related I-type calc-alkaline granitoids with diverse structures and …
U-Pb Ages of Zircon Grains in the Playa Azul Beach Sediments, Guerrero State, Mexican Pacific
JS Armstrong-Altrin - … Of The Geological Society Of India, 2024 - pubs.geoscienceworld.org
The mineralogy of bulk sediments, U-Pb ages and chemistry of 195 detrital zircon grains
recovered in the Playa Azul beach, Mexican Pacific coast were performed to infer their …
recovered in the Playa Azul beach, Mexican Pacific coast were performed to infer their …
A mantle origin for Pliocene SiO2-rich ignimbrites in the modern Colombian magmatic arc
The generation of voluminous SiO 2-rich magmas has been extensively investigated due to
their petrologic implications and because they pose a significant natural hazard. Two main …
their petrologic implications and because they pose a significant natural hazard. Two main …
Mineral fabrics unravel syn-magmatic deformation and constrain Permian and Jurassic tectonic regimes in arc plutons from the southern Colombian Andes
A Siachoque, A Morales, A Cardona… - International Geology …, 2024 - Taylor & Francis
Mineral fabric analyses of Permian La Plata and Jurassic Paez arc plutons provide
information about the interplay of tectonic deformation and magma emplacement in the …
information about the interplay of tectonic deformation and magma emplacement in the …
Holocene relative sea-level changes along the Caribbean and Pacific coasts of northwestern South America
JF Paniagua-Arroyave, G Spada, D Melini… - Quaternary …, 2024 - cambridge.org
Predicting coastal change depends upon our knowledge of postglacial relative sea-level
variability, partly controlled by glacio-isostatic responses to ice-sheet melting. Here, we …
variability, partly controlled by glacio-isostatic responses to ice-sheet melting. Here, we …
Jurassic magmatism in the Garzón region of the Colombian Andes: insights from whole-rock geochemistry and zircon isotope analysis of granites and subvolcanic …
DA García-Chinchilla… - International Geology …, 2024 - Taylor & Francis
New whole-rock geochemical and zircon U–Pb dating and Lu–Hf isotope data are
presented for the Garzón granites and related subvolcanic rocks, which formed during …
presented for the Garzón granites and related subvolcanic rocks, which formed during …
¿ Es la Cordillera Central una fuente potencial de grafito?: Implicaciones para la transición energética en Colombia.
C Bustamante, A Cardona - Andean geology, 2024 - SciELO Chile
With the imperative to diversify energy matrices and reduce dependence on fossil fuels,
nations are actively exploring alternative sources of energy. In that sense, graphite, due to its …
nations are actively exploring alternative sources of energy. In that sense, graphite, due to its …
Is the Central Cordillera of Colombia a potential source of graphite?: Implications for the energy transition in Colombia
C Bustamante, A Cardona - Andean Geology, 2024 - andeangeology.cl
With the imperative to diversify energy matrices and reduce dependence on fossil fuels,
nations are actively exploring alternative sources of energy. In that sense, graphite, due to its …
nations are actively exploring alternative sources of energy. In that sense, graphite, due to its …
Magmatism as a tracer of the cenozoic crustal evolution of the Northern Andes
JS Jaramillo Ríos - 2024 - repositorio.unal.edu.co
Crustal evolution in orogenic belts, such as the Northern Andes, has broadly been
associated with subduction and mantle dynamics, the collision of allochthonous blocks, and …
associated with subduction and mantle dynamics, the collision of allochthonous blocks, and …
Caracterización petrográfica de las litologías de la unidad Plan del Oso.
NC Codena Guallasamín - 2024 - bibdigital.epn.edu.ec
ESCUELA POLITÉCNICA NACIONAL Page 1 ESCUELA POLITÉCNICA NACIONAL FACULTAD
DE INGENIERÍA EN GEOLOGÍA Y PETRÓLEOS CARACTERIZACIÓN PETROGRÁFICA DE LAS …
DE INGENIERÍA EN GEOLOGÍA Y PETRÓLEOS CARACTERIZACIÓN PETROGRÁFICA DE LAS …