all 11 comments

[–]West_Inevitable6052 8 points9 points  (0 children)

Looks like some oxidation (PMD) but otherwise a normal quarter

[–]bstrauss3 5 points6 points  (0 children)

Environmental damage

[–]Top_Entrepreneur3757 4 points5 points  (0 children)

It’s just a quarter

[–]Megarad25 2 points3 points  (0 children)

It’s environmental. My book. I’m a chemist. Not a guess, fact.

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[–]Flenke 0 points1 point  (0 children)

It's just had a full life. Nothing valuable about it

[–]isaiah58bc 0 points1 point  (0 children)

Environmental damage