Specialist studies: Lead and strontium isotope studies in the Lachlan Fold Belt

Abstract

Lead (and U?Pb) isotope data for sulphides and whole rocks, U?Pb data for zircons, and Rb?Sr data for whole rocks have been determined in an attempt to elucidate the processes by which the volcanic Pb?Zn?Cu deposit at Woodlawn, south-eastern NSW, was formed, and to relate this information to current theories of crustal effects in the genesis of volcanic Pb?Zn deposits.