Metals
in example sentence
Another difficulty with using undifferentiated precious
metals
for exchange was that some trust or expertise was required to assure people that the metal was pure.
More example sentences with word metals
This is precious
metals
and gemstones.
It's mostly many types of plastics and many types of
metals.
And the metals, we typically get from ore that we mine in ever widening mines and ever deepening mines around the world.
Most of what's extracted from our end-of-life stuff, if it makes it to a recycler, are the
metals.
All example sentences
