It’s a long time gold bug conspiracy theory. There was a case of a Canadian bar that came from a bank that had a tungsten core but there was a huge outcry about

It’s a long time gold bug conspiracy theory. There was a case of a Canadian bar that came from a bank that had a tungsten core but there was a huge outcry about that and it was decades ago. Chinese gold has been tungsten spiked, fairly often actually, but it’s a known fraud vector there so is broadly audited.