These are metals out of which coins were made. This list is a metonym for money, so if the metals are unknown in your area, translate the list as "money." (See: [[rc://en/ta/man/jit/figs-metonymy]])
"money belts." A belt is a long strip of cloth or leather worn around the waist. It was often wide enough that it could be folded and used to carry money. Alternate translation: "purses" or "pouches"