Newcrest Mining Limited is an Australian-based corporation which engages in the exploration, development, mining and sale of gold and . It is Australia's leading gold mining company and its operations have expanded beyond Australia, for example Indonesia, thus becoming a prominent international mining corporation. Newmont Mining Corporation initially started the company as a subsidiary in 1966. The subsidiary became Newmont Holdings Pty Ltd in 1980 and in 1990 acquired 100 per cent of Australmin Holdings Ltd taking the current name.