Library of Experimental Phase Relations and Trace element Distribution experimental database

LEPR 3.0 / TraceDs 1.0 / DCO/EPC 1.0 is a database of results of published experimental studies involving phase equilibria relevant to natural systems. The database includes studies of experiments documenting major elemental partitioning in magmatic systems and trace element partitioning between silicate liquids, mineral phases and aqueous asolutions.

The production server for LEPR 3.0 / TraceDs 1.0 / DCP/EPS 1.0 is hosted by EarthChem. The development version is hosted on the MAGMA@Caltech server. Account administration is currently handled at Caltech (PST/PDT; ~UTC-8). Please contact the database administrator if you have problems registering for an account or resetting your password.