1. Hydrothermal sulfide and oxide deposits on seamounts near 21°N, East Pacific Rise;Alt;Geol. Soc. Am. Bull.,1987
2. The relation of mineral deposits to early crustal evolution;Anhaeusser;Econ. Geol.,1981
3. Zircon ion microprobe studies bearing on the age and evolution of the Witwatersrand Triad;Armstrong;Precambrian Res.,1991
4. Metallogeny of granitoid rocks in the Canadian Shield;Ayres;Can. Mineral.,1982