gsminmag Mineralogical Magazine Mineralogical Magazine 0026-461X Mineralogical Society 10.1180/minmag.1989.053.369.15 Short Communications Monazite End Members and Solid Solutions: Synthesis, Unit-Cell Characteristics, and Utilization as Microprobe Standards* Montel J. M. * Lhote F. Centre de Recherches Petrographiques et Géochimiques, B.P. 20, 54501, Vandoeuvre Les Nancy Cedex, France Claude J. M. Université de Nancy I, 54500, Vandoeuvre les Nancy, France

C.R.P.G. contribution no. 746.

Present Address: CNRS, U.A.10, 5 rue Kessler, 63000 Clermont Ferrand, France.

 3 1989 53 369 120 123 7 3 1988 5 4 1988 Copyright © 1989, The Mineralogical Society 1989 Keywords monazite RE phosphates hydrothermal synthesis microprobe standards