I think Magnesium is worth less than Aluminium, I just put it in with my Aluminium since it's a metal that's Alloyed into most grades of Aluminium anyway.
( Now I will probably get told I can get better $ for it, & Mg is not a good alloy for Aluminium. Lol)
Silver often has a sort of rainbow look to it's tarnish, a touch of blue to it.
The only place I have seen Silver is in electrical contacts, they also contain Cadnium, so don't breath in its fumes if you heat it.
Older Tantinum capactors have Silver casings, look for the [ + ] sign on Tanti capactors, other capactors only have the [ - ] sign on them. The Silver ones have a phenomenal value. Only in older electrical stuff.
Zinc ? I have only seen it in the sacrificial anodes on boats.
Tin ? Car wheel weights, labeled [ Sn ] for Tin.
Nickel. Not by itself, it's in nonmagnetic Stainless Steel though. That makes it worth more than Steel.
Bookmarks