Super Expensive Metals - Periodic Table of Videos

Inside a Noble Metals factory, where even the dust on your shoes is too valuable to ignore!
See also our gold bullion video: • Gold Bullion Vault - P...
See platinum, iridium, rhodium and palladium (and some gold).
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Filmed at Johnson Matthey - our thanks to them. More from visit to the company's noble metals section is coming soon.
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