238U/235U Systematics in Terrestrial Uranium-Bearing Minerals
The present-day 238U/235U ratio has fundamental implications for uranium-lead
geochronology and cosmochronology. A value of 137.88 has previously been considered …
geochronology and cosmochronology. A value of 137.88 has previously been considered …
Low-temperature alteration of monazite: Fluid mediated coupled dissolution–precipitation, irradiation damage, and disturbance of the U–Pb and Th–Pb chronometers
Low-temperature alteration of monazite is documented in three centimeter-sized monazite
crystals from Norway (Arendal), Madagascar (Ambato), and Sri Lanka. The three crystals …
crystals from Norway (Arendal), Madagascar (Ambato), and Sri Lanka. The three crystals …
Unravelling the record of Archaean crustal evolution of the Bundelkhand Craton, northern India using U–Pb zircon–monazite ages, Lu–Hf isotope systematics, and …
P Kaur, A Zeh, N Chaudhri, N Eliyas - Precambrian Research, 2016 - Elsevier
Combined whole-rock, U–Pb zircon and monazite dating, in situ zircon (MC)-SF-ICP-MS Lu–
Hf-isotope data are reported for more than 20 Archaean granitoid samples to constrain …
Hf-isotope data are reported for more than 20 Archaean granitoid samples to constrain …
Tectonometamorphic discontinuities within the Greater Himalayan Sequence in Western Nepal (Central Himalaya): Insights on the exhumation of crystalline rocks
The core of the Greater Himalayan Sequence in the Mugu-Karnali area (Western Nepal) is
affected by a thick shear zone with development of nearly 4 km of mylonites (Mangri shear …
affected by a thick shear zone with development of nearly 4 km of mylonites (Mangri shear …
Synmetamorphic Cu remobilization during the Pan-African orogeny: Microstructural, petrological and geochronological data on the kyanite-micaschists hosting the Cu …
Abstract The Pan-African Lufilian orogenic belt hosts world-class Cu deposits. In the
Congolese Copperbelt (DRC), Cu (–Co) deposits, are mostly hosted within evaporitic and …
Congolese Copperbelt (DRC), Cu (–Co) deposits, are mostly hosted within evaporitic and …
An assessment of monazite from the Itambé pegmatite district for use as U–Pb isotope reference material for microanalysis and implications for the origin of the “ …
Large quantities of monazite from different pegmatite bodies of the Itambe pegmatite district
were investigated to assess their suitability as U–Pb and Sm–Nd isotope reference materials …
were investigated to assess their suitability as U–Pb and Sm–Nd isotope reference materials …
Pressure–temperature–time–deformation path of kyanite-bearing migmatitic paragneiss in the Kali Gandaki valley (Central Nepal): Investigation of Late Eocene–Early …
Kyanite-bearing migmatitic paragneiss of the lower Greater Himalayan Sequence (GHS) in
the Kali Gandaki transect (Central Himalaya) was investigated. In spite of the intense …
the Kali Gandaki transect (Central Himalaya) was investigated. In spite of the intense …
Two‐stage Variscan metamorphism in the Canigou massif: Evidence for crustal thickening in the Pyrenees
L de Hoÿm de Marien, B Le Bayon… - Journal of …, 2019 - Wiley Online Library
The Variscan metamorphism in the Pyrenees is dominantly of the low‐pressure–high‐
temperature (LP‐HT) type. The relics of an earlier, Barrovian‐type metamorphism that could …
temperature (LP‐HT) type. The relics of an earlier, Barrovian‐type metamorphism that could …
Middle to late Eocene exhumation of the Greater Himalayan Sequence in the Central Himalayas: Progressive accretion from the Indian plate
We investigated a contractional shear zone located in central Nepal, known as Kalopani
shear zone. This high-temperature shear zone triggered the early exhumation of the …
shear zone. This high-temperature shear zone triggered the early exhumation of the …
Lower crust exhumation during Paleoproterozoic (Eburnean) orogeny, NW Ghana, West African Craton: interplay of coeval contractional deformation and extensional …
We present new litho-structural and metamorphic maps of the Paleoproterozoic (2.25–2.00
Ga) West African Craton in northern Ghana, based on the interpretation of field observations …
Ga) West African Craton in northern Ghana, based on the interpretation of field observations …