iMac shedding?

[LoganT]

I saw a blemish on the chin of my new iMac and went over to wipe it off and a bunch of silver stuff got everywhere. Now I see what looks like someone took a pencil and carved a small circle out of it.

 

[shipdestroyer]

Did you spill mercury on it?

 

[newkeyboard]

I saw a blemish on the chin of my new iMac and went over to wipe it off and a bunch of silver stuff got everywhere. Now I see what looks like someone took a pencil and carved a small circle out of it.

It looks like they tried to mark it rev A

I take it you're going to send it back??