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U-Pb ages and Hf isotope compositions of zircons in plutonic rocks from the central Famatinian arc, Argentina
(Pergamon-Elsevier Science Ltd, 2017-07)
The Famatinian arc formed around the South Iapetus rim during the Ordovician, when oceanic lithosphere subducted beneath the West Gondwana margin. We present combined in situ U–Th–Pb and Lu–Hf isotope analyses for zircon ...
Archean crustal evolution in the Southern São Francisco craton, Brazil: constraints from U-Pb, Lu-Hf and O isotope analyses
(Elsevier Science, 2016-12)
In this study we present U–Pb and Hf isotope data combined with O isotopes in zircon from Neoarchean granitoids and gneisses of the southern São Francisco craton in Brazil. The basement rocks record three distinct magmatic ...
Constraints on Hf and Zr mobility in high-sulfidation epithermal systems: formation of kosnarite, KZr2(PO4)(3), in the Chaquicocha gold deposit, Yanacocha district, Peru
(Springer, 2015)
We report the first occurrence of Hf-rich kosnarite [K(Hf,Zr)(2)(PO4)(3)], space group R-3c, Z = 6, in the giant Chaquicocha high-sulfidation epithermal gold deposit in the Yanacocha mining district, Peru. Kosnarite crystals ...
Combined U-Pb and Lu-Hf isotope analyses by laser ablation MC-ICP-MS : methodology and applications
(Academia Brasileira de Ciências, 2013)
Discovery and cross-section measurement of neutron-rich isotopes in the element range from neodymium to platinum with the FRS
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
Using the high-resolution performance of the fragment separator FRS at GSI we have discovered 60 new neutron-rich isotopes in the atomic number range of 60 <= Z <= 78. The new isotopes were unambiguously identified ...
Influence of oxygen atmosphere in the annealing of HfO2 thin films studied by perturbed angular correlation spectroscopy
(Instituut voor Kern- en Stralingsfysica, 2017)