Post drilling in deep South African gold mines, Moab Khotsong and Cooke 4 mine, ICDP-Dseis is holding a seminar meeting at the CSIR, Nelson Mandela Mining Precinct in South Africa. The meeting is attended by international scientists from Germany, Switzerland, Japan, USA and South Africa, and leading industry players such as Harmony gold, SRK and other major players. Many scientists are joining the meeting online. The meeting gives an update of the project and discusses core documentation and sampling strategy.