I know at least two people who have a similar issue, including one who can't even wear most jewelry except very pure precious metals because her skin corrodes i

I know at least two people who have a similar issue, including one who can't even wear most jewelry except very pure precious metals because her skin corrodes it (i don't mean the usual "turns your finger green" thing, i mean black and pitting). I've seen the results, it's amazingly weird.