gsminmag Mineralogical Magazine Mineralogical Magazine 0026-461X Mineralogical Society 10.1180/minmag.1998.62A.1.158 Genetic Relationships Between Lithospheric Mantle, Alkaline and Calc-Alkaline Basic Volcanoes in the Eastern Carpathians (Romania): Evidence from Trace Element and Nd-Sr Isotope Geochemistry Chalot-Prat F. University Henri Poincaré-Nancy, BP 239, F-54506 Vandoeuvre-lès-Nancy, France and CNRS-CRPG, BP 20, 54501 Vandoeuvre-lès-Nancy, France Boullier A-M. LGIT-CNRS, IRIGM, BP 53X, F-38041 Grenoble Cedex, France 1998 62A 1 300 301 Copyright © 1998, The Mineralogical Society 1998