Zobrazeno 1 - 2
of 2
pro vyhledávání: '"In situ determination of Sr, Nd and Hf isotope ratios"'
Autor:
Ghobadi, Mahdi1,2 (AUTHOR), Brey, Gerhard P.2 (AUTHOR) brey@em.uni-frankfurt.de, Gerdes, Axel2,3 (AUTHOR), Höfer, Heidi E.2 (AUTHOR), Keller, Jörg4 (AUTHOR)
Publikováno v:
International Journal of Earth Sciences. Mar2022, Vol. 111 Issue 2, p573-588. 16p.
Autor:
Ghobadi, Mahdi, Brey, Gerhard P., Gerdes, Axel, Höfer, Heidi E., Keller, Jörg, Institut Für Geowissenschaften, J.-W. Goethe Universität, Frankfurt, Germany, Frankfurt Isotope and Element Research Center (FIERCE), Goethe University Frankfurt, Frankfurt, Germany, Mineralogisch-Petrographisches Institut, Universität, Freiburg, Germany
Publikováno v:
International Journal of Earth Sciences. 111:573-588
The accessories perovskite, pyrochlore, zirconolite, calzirtite and melanite from carbonatites and carbonate-rich foidites from the Kaiserstuhl are variously suited for the in situ determination of their U–Pb ages and Sr, Nd- and Hf-isotope ratios