 The town of Coober Pedy was settled entirely for the large finds of opal nearby, with the first deposits uncovered in 1915, before substantially more miners moved in by 1917.The town was named ‘Coober Pedy’ by the local Progress and Miners Association in 1920 from the Aboriginal words "Kupa Piti", meaning white man's hole or waterhole.With a growing population of over 3000 in 1980, the move was made to establish local government in the area.