Newcrest Mining Limited, along with its affiliated companies, focuses on the discovery, establishment, operation, and sale of gold and gold/copper concentrates. The firm is also engaged in the exploration for and extraction of silver deposits. Its primary mining properties and developments are found in Cadia, Telfer, and Havieron, Australia; Lihir and Wafi-Golpu, Papua New Guinea; and Brucejack and Red Chris, Canada.