What can you conclude from the fact the Spartans used heavy iron bars as their currency?

The use of heavy iron bars as currency by the Spartans indicates a practical and utilitarian approach to economic transactions, reflecting their austere lifestyle and values. This choice likely discouraged excessive trade and wealth accumulation, aligning with their militaristic and communal society. It also suggests an emphasis on stability and security in economic practices, as the cumbersome nature of iron bars would limit their circulation and promote a focus on essential goods rather than luxury items.