I was given half a bucket of wheel weights by a mate of mine some months ago. A couple of days ago I decided to sort them out from the rubbish and ended up with :-
about half a pound of rubber and other junk
35 pounds wheel weights and
10 pounds of zinc
This is far more zinc than I have seen in one lot before. I hope it is not the beginning of the end as far as WW's are concerned in Australia. Pictures attached.