Fernando Tornos (et al.)- Magnetite-(apatite) ore deposits are interpreted as being formed by the crystallization of iron-rich ultrabasic melts, dominantly … Más
Etiqueta: Casquet Martín-C.
Exploring paleoproterozoic metamorphism in the western Río de la Plata craton from drill-core evidence
S.O. Verdecchia (et al.)- Rhyacian basement is not exposed in the western part of the Río de la Plata craton, … Más
Silurian inverted Barrovian-type metamorphism in the Western Sierras Pampeanas (Argentina): a case of top to bottom heating?
Sebastián O. Verdecchia (et al.)- This paper focuses on one orogenic belt that formed during the Rinconada phase on the … Más
Late Famatinian (440–410 Ma) overprint of Grenvillian metamorphism in Grt-St schists from the Sierra de Maz (Argentina): Phase equilibrium modelling, geochronology, and tectonic significance
Sebastián O. Verdecchia (et al.)- The analysis of major and trace elements in zoned minerals is useful for deciphering parts … Más
The Maz Metasedimentary Series (Western Sierras Pampeanas, Argentina). A relict basin of the Columbia supercontinent?
C. D. Ramacciotti (et al.)- The Maz Metasedimentary Series is part of the Maz Complex that crops out in the … Más
Edad de cristalización magmática a partir de circones ígneos con un rango elevado de edades U-Pb concordantes: Dos ejemplos de la Sierra de Fiambalá (Sierras Pampeanas, Argentina)
C. Casquet (et al.)- Se han analizado elementos traza en circón de dos muestras de rocas ígneas de la Sierra … Más
The Rinconada phase: A regional tectono-metamorphic event of Silurian age in the pre-Andean basement of Argentina
C. Casquet (et al.)- A Silurian regional tectonometamorphic event has been widely recorded by different geochronological methods in the Sierras … Más
Early Ordovician magmatism in the Sierra de Ancaján, Sierras Pampeanas (Argentina): implications for the early evolution of the proto-Andean margin of Gondwana
Priscila S. Zandomeni (et al.)- The Ancaján pluton is a small-scale (ca. 5.34 km2) elongated igneous body of granodiorite to monzogranite … Más
Isotope geochemistry, age, and origin of the magnetite-vonsenite mineralization of the Monchi Mine, SW Iberia
Fernando Tornos (et al.)- The Monchi Mine (Ossa Morena Zone, SW Iberia) is a rather unique ore deposit characterized by … Más
Extending the Pampean orogen in western Argentina: New evidence of Cambrian magmatism and metamorphism within the Ordovician Famatinian belt revealed by new SHRIMP U–Pb ages
Mariano A. Larrovere (et al.)- New SHRIMP U–Pb zircon and monazite ages from the Sierra de Fiambalá (Sierras Pampeanas, NW Argentina) record … Más
The Faja Eruptiva of the Eastern Puna and the Sierra de Calalaste, NW Argentina: U–Pb zircon chronology of the early Famatinan orogeny
C. Casquet (et al.)- The Famatinian is a segment of the Ordovician Terra Australis accretionary orogen that stretched along the … Más
O–H–Sr–Nd isotope constraints on the origin of the Famatinian magmatic arc, NW Argentina
P. Alasino (et al.)- We report a study of whole-rock O–H–Sr–Nd isotopes of Ordovician igneous and metamorphic rocks exposed at … Más
Mid-crustal deformation in a continental margin orogen: structural evolution and timing of the Famatinian Orogeny, NW Argentina
Mariano A. Larrovere (et al.)- New structural data from a mid-crustal segment in the Eastern Sierras Pampeanas, coupled with geochronological … Más
Late Cambrian – Early Ordovician magmatism in the Sierra de Pie de Palo, Sierras Pampeanas (Argentina): implications for the early evolution of the proto-Andean margin of Gondwana
Carlos D. Ramacciotti (et al.)- The Sierra de Pie de Palo, in the Argentinean Sierras Pampeanas (Andean foreland), consists … Más
Metamorfismo de alto gradiente P/T en la Sierra de Pie de Palo (Sierras Pampeanas, Argentina): modelado de equilibrio de fases minerales e implicancias geodinámicas en el antearco famatiniano
Carlos Dino Ramacciotti (et al.)- La Sierra de Pie de Palo (SPP, Sierras Pampeanas Occidentales) presenta evidencia de dos metamorfismos: … Más