Assertion: brass's amount | /r/HasProperty | costs
Facets:
value: far more to create
type: OTHER
Source sentences:
text: Though the philosopher's stone was a myth and alchemy failed, the alchemists weren't completely wrong: With modern physics equipment, such as particle accelerators, it is indeed possible to create gold from other elements, though the amounts are sub-microscopic and the process costs far more to create than the resulting gold is worth.