Comment by Jap2-0

>> "...the production cost is estimated to be a trillion times the market price of gold."

> Wikipedia just pulled this one out of its butt.

It is worth checking before accusing someone of making something up...

This appears to come from https://www.scientificamerican.com/article/fact-or-fiction-l..., which states that the author of a 1980 experiment says "It would cost more than one quadrillion dollars per ounce to produce gold by this experiment." That appears (from skimming sources) to come from a running cost of $5000/hr to produce a few hundred atoms of gold per hour. Modern methods are probably more efficient, but the number didn't come from nowhere.

Addendum: And per https://home.cern/alice-detects-conversion-lead-gold-lhc, the LHC can turn lead into gold at a rate of 89000 nuclei per second, which is ridiculously far from economically reasonable. The LHC cost $9 billion and uses a lot of power, so I'd say not "similar orders of magnitude to mines and refineries" used for gold.