I bought a fake Chinese-made counterfeit
Trade dollar silver coin for my younger brother as he eyed on it and wanted me to buy it for him, it was pretty cheap (around 1 USD)
Unfortunately, he has a bad habit of licking/biting everything he gets his hands on, neither does he wash his hands before eating. I have heard that, apparently, fake Chinese-made silver coins/trade dollars often contain lead under the silver plating, is that really true?
Should I take it away from him? Just for some information, it has no magnetic properties so it has no effects with a magnet. Are there any ways I could confirm whether or not its lead or something else.
For some extra info, I bought it off aliexpress, the seller seems to be one of those that specialize in producing fake historical counterfeit coins, most of the coins there seem to be quite cheap, at around 1 dollars. The specific coin I bought was a Japanese Meiji-era 1 yen coin (3rd year/1870).
I have the link for the product but I didn't post it here as it was written that new users should refrain from posting links