Melting and metasomatism/refertilisation processes in the Patagonian sub-continental lithospheric mantle: A review
The large amount of geochemical variability in peridotitic and pyroxenitic xenoliths exhumed
by Eocene to present-day magmas in Patagonia provides a unique opportunity to …
by Eocene to present-day magmas in Patagonia provides a unique opportunity to …
Progressive spatial and temporal evolution of tectonic triggers and metasomatized mantle lithosphere sources for orogenic gold mineralization in a Triassic …
H Zhao, Q Wang, DI Groves, J Deng - GSA Bulletin, 2021 - pubs.geoscienceworld.org
Whether orogenic gold deposits formed from crustal or subcrustal sources is debated, and
their link to orogenic processes is ambiguous. Gold mineralization in the Triassic East …
their link to orogenic processes is ambiguous. Gold mineralization in the Triassic East …
U–Pb (ID-TIMS) baddeleyite ages and paleomagnetism of 1.79 and 1.59 Ga tholeiitic dyke swarms, and position of the Rio de la Plata Craton within the Columbia …
The Tandilia Terrane (southernmost fringe of the Rio de la Plata Craton) is an igneous and
metamorphic complex produced by an accretionary orogeny (2.25–2.02 Ga). Calc-alkaline …
metamorphic complex produced by an accretionary orogeny (2.25–2.02 Ga). Calc-alkaline …
Intraplate volcanism influenced by distal subduction tectonics at Jeju Island, Republic of Korea
The drivers behind the inception of, and the variable, pulsatory eruption rates at distributed
intraplate volcanic fields are not well understood. Such broad areas of monogenetic …
intraplate volcanic fields are not well understood. Such broad areas of monogenetic …
In-situ trace elements and Li and Sr isotopes in peridotite xenoliths from Kuandian, North China Craton: Insights into Pacific slab subduction-related mantle …
The trace element, Li and Sr isotopic compositions of major minerals in peridotite xenoliths
from Kuandian, North China Craton (NCC) were analyzed in situ to investigate Pacific slab …
from Kuandian, North China Craton (NCC) were analyzed in situ to investigate Pacific slab …
Slab melting boosts the mantle wedge contribution to Li-rich magmas
The lithium cycling in the supra-subduction mantle wedge is crucial for understanding the
generation of Li-rich magmas that may potentially source ore deposition in continental arcs …
generation of Li-rich magmas that may potentially source ore deposition in continental arcs …
Metasomatic processes in the central Siberian cratonic mantle: Evidence from garnet xenocrysts from the Zagadochnaya kimberlite
Abstract Garnet xenocrysts (n= 386) and associated mineral inclusions and intergrowths
from the diamond-free Zagadochnaya kimberlite (Daldyn field, Yakutia) were studied to …
from the diamond-free Zagadochnaya kimberlite (Daldyn field, Yakutia) were studied to …
The origin of Patagonia revealed by Re-Os systematics of mantle xenoliths
We present mineral chemistry and whole rock major, trace, and platinum group element
(PGE) concentrations, and Re-Os isotope data for eighteen mantle xenoliths carried to the …
(PGE) concentrations, and Re-Os isotope data for eighteen mantle xenoliths carried to the …
The lherzolite–websterite xenolith suite from Northern Patagonia (Argentina): evidence of mantle–melt reaction processes
A suite of mantle ultramafic xenoliths hosted in Cenozoïc alkali basalts and pyroclastic rocks
associated with a back-arc tectonic environment occur at Cerro de los Chenques and Cerro …
associated with a back-arc tectonic environment occur at Cerro de los Chenques and Cerro …
Origin of Tertiary to Recent EM-and subduction-like chemical and isotopic signatures in Auca Mahuida region (37–38 S) and other Patagonian plateau lavas
The alkaline volcanic rocks of the 1.8–0.9 Ma Auca Mahuida and post-mid-Pliocene Rio
Colorado backarc volcanic fields east of the Andean Southern Volcanic Zone at~ 37°–38° S …
Colorado backarc volcanic fields east of the Andean Southern Volcanic Zone at~ 37°–38° S …