To celebrate International Year of Indigenous Languages, the Royal Australian Mint launched the new coins.

Money, or an object which abstractly represented the value of goods and services, did not exist in Australia before European colonisation. Trade occurred, but it was between items deemed to be of similar worth, for example, pearl shell, quartz, food or songs. With the entry of money into the Indigenous economy, new words were needed to refer to coins and later, notes.

Most Indigenous words for money come from words for “stone”, “rock” or “pebble”, no doubt in reference to the size and shape of coins. On the new 50 cent coin, you’ll find words for “stone” from across Australia: