Hi , Im new to this forum so if im posting in the wrong section please let me know. Im going to southern Australia in the next couple months and I wanted to do some treasure hunting around the bass strait and in the shallow water there around and on the beach around port campbell national park like 180 mile radius from there cuz thats where my brother lives. I was wondering if I find any gold or alot of it either it be coins , bars, treasure . would I have to turn it over to the gov. or could i keep it or are there any laws in Australia you could site about this thanks Blake