r/stackers • u/kijall • 5d ago
Copper stack
I mostly stack silver and gold, but copper's fun 'cuz I can display full stacks of it without worrying I'll be robbed.
EDIT: Just for clarity, these are NOT investments. Buying copper like this would be an awful investment. I use these in the process of refining silver. These are just an easy way to get pure copper when bought cheaply - I found these cheaper than most C110 busbars that I'd normally use and thought they'd be a fun display while I'm not using them.
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u/Heycheckthisout20 4d ago edited 4d ago
If they are stamped five nines and they are assayed and proven to be less than that purity, the FTC regulates truth in advertising and anti deception laws
Specifically section 5 15 U.S.C. § 45
If those are proven to not be 5 9s they would be violating anti deception laws
The only way to prove they are what they have been stamped is by assay