Greatland Resources Limited is a mining company focused on the exploration and development of gold and copper projects in Western Australia. Its primary assets include the Telfer mine and the adjacent Havieron gold-copper development project, both located in the Paterson region. The company generates revenue through the production and sale of gold and copper, leveraging existing infrastructure to support its operations and future growth. Greatland also maintains a significant exploration portfolio in the surrounding area to identify additional resource opportunities.