Every decade or so, an International Archean Symposium is held to document progress in our understanding of Early Earth evolution, Archean tectonics and metallogeny, and the evolution of life. It is the only dedicated scientific forum for those working in the Archean, either in research or exploiting mineral deposits. The four-to-five day program is typically supported by field excursions and workshops.
It is very early days yet but the 6IAS will be held in September-October 2020.