6th Australasian Ground Control in Mining Conference – AusRock 2022 – an ISRM Regional Symposium 開催日 2022.11.29～2022.12.01 会場 Melbourne, Australia 主催 UNSW Sydney, AusIMM Website https://www.ausimm.com/conferences-and-events/ausrock/ E-mail icambulat@unsw.edu.au