Just use bricks, if you need to line it get a bag of brickies clay from Bunning's. You can also use the clay mixed 50/50 with very finely crushed fire bricks to make your crucibles. cheers John.
The trouble with people is they think they are bulletproof eg. "it won't happen to me". People if you have one of these stoves listed don't take chances dispose of it as requested. the cost to rick, it's not worth the risk. cheers John.
Nugget, the rangers are helpful but strict, they come around every day to check on the site payment slips on tents & vans. Every site has its own fire ring for fires, you bring your wood or buy it from a ranger who comes around every day or so, but don't get caught getting it from the national...
I know there was a couple for sale at Nundle and one at Moonan Brook, but you still have to comply and get permission from The NSW Dept. State Mines to be granted what ever mining rights. (bad luck Eddy's not around any more, you could have done a deal.) ;) ;)