Moe (fl)
Hero Member
Initially I thought this was a copper coin (heavy and big). I am thinking now that it may be a button or brooch. Any ideas?
The diameter is 25mm.
Thanks!
The diameter is 25mm.
Thanks!
Or the wire Dremel.plehbah said:I think it is time for the electrolysis.
Dremel at low speedBreezie said:Moe (fl) said:I tumbled it for 6 hours at low speed.
It does look like gold and you can see the copper showing thru on the edge.
It is 25mm in diameter and weighs 6g. It feels heavy for its size.
Does gold tarnish over time? I mean if it has been exposed to the elements for a few hundred years.
Moe, now that I've read you put it in a tumbler, I'll make my cleaning suggestion. (I'm sure I'll get some eye rolls on this one; lol) I'd use a Dremel on low speed with the multi-wire attachment and clean off the crud. Just be very careful. Gold can get rust, red, and brown spots when they are exposed to certain elements, and obviously this one has been exposed. Both copper and silver are added at the mint to give a gold coin more hardness, so that can explain the copper. Breezie PS: Thanks for the compliment Chuck!![]()
ivan salis said:four holes --- hummm button made from a old coin? --possible -- very interesting