Interesting one. "Bullion" definitely refers to gold, as everyone knows, and also to silver.
However I have heard of lead bullion. The word bullion comes from the same root as "boiling" and refers to the high temperatures used to refine metals. Would not at all surprise me that other metals can also be bullion.
I can see a court case coming one day when somebody's metal import gets slapped with a tariff...
Interesting one. "Bullion" definitely refers to gold, as everyone knows, and also to silver.
However I have heard of lead bullion. The word bullion comes from the same root as "boiling" and refers to the high temperatures used to refine metals. Would not at all surprise me that other metals can also be bullion.
I can see a court case coming one day when somebody's metal import gets slapped with a tariff...