Some help please. I am doing the recycling for a large range and have a fairly steady source of shotgun hulls mostly 12ga. I hate to see piles of the things going in the garbage. Seems there are either brass based or alum based cases. Looks like the alum does not survive well so they may well be garbage. Should I discard these or are they of any use to reloaders? The better stuff has brass bases and there are choices there. Am I wasting my time collecting this stuff or might anybody be interested?