1. Isotopic study of galenas from the upper Mississippi Valley, the Illinois–Kentucky and some Appalachian Valley mineral district;AV Heyl;Economic Geology,1966
2. A lead isotope study of galenas and selected feldspars from mining districts;JS Stacey;Utah. Economic Geology,1968
3. Geologic and isotopic constraints on the age and origin of granitic–hosted auriferous–quartz veins in the Pacroy mining district, Pataz, Peru;AW Macfarlane;Society of Economic Geologists, Special Publication,1990
4. Lead isotopic compositions and paleohydrology of caldera–related epithermal veins, Lake City, Colorado;RF Sanford;Geological Society of America Bulletin,1992
5. Precise lead isotope fingerprinting of hydrothermal activity associated with Ordovician to Carboniferous metallogenic events in the Lachlan fold belt of New South Wales;GR Carr;Economic Geology,1995