  The long term goal of large-scale chemical tagging is to use stellar
elemental abundances as a tracer of dispersed substructures of the Galactic
disk. The identification of such lost stellar aggregates and the exploration of
their chemical properties will be key in understanding the formation and
evolution of the disk. Present day stellar structures such as open clusters and
moving groups are the ideal testing grounds for the viability of chemical
tagging, as they are believed to be the remnants of the original larger
starforming aggregates. Until recently, high accuracy elemental abundance
studies of open clusters and moving groups having been lacking in the
literature. In this paper we examine recent high resolution abundance studies
of open clusters to explore the various abundance trends and reasses the
prospects of large-scale chemical tagging.
