they are all up in a town called wilcannia.. i was working everyday non stop in broken hill anyway while i was up there for a geophysics co contracting to the mining companies .. meaning we are there for a few weeks only and then at that time.. on to west coast of tasmania to look at the size of mineral anomalies there .. that was pretty crazy there as well.. at one stage i was 17 levels/down /under a mine at mount black / Rosebery