found this in a place called Deep Gully last weekend. I think its part of a grizzly from a long tom to keep the larger stones out as the bars are too close together to be riffles. Maybe.
Found this piece of riveted pipe in deep Gully It would have been used to bring water up to the Hydraulic Sluice nozzle used to wash down the dirt into the boxes.
this is a cave the opal miners dug its fallen in but about 30 years ago dad pulled out old tins and a old bed frame the old timers lived in it for about 15 years so my great grand father said