Australia's Identified Mineral Resources

Page last updated:26 February 2026

Australia has a robust and world-leading mining industry of great importance to the economy. Each year, Geoscience Australia prepares the annual assessment of Australia’s mineral reserves and resources for all major, and some minor, commodities. AIMR draws on more than 40 years of data to reveal trends in reserve estimates, resource estimates and mine production over both short and long periods of time. It provides useful indicators of potential resource life and future supply capability.

AIMR also provides useful comparisons of resources at operating mines as proportions of the national inventory and insights into the distribution of Australia's mineral wealth. Australia is also a dependable global supplier of minerals resources, providing many countries with a reliable supply for their own economies.

AIMR's broad outlook assists with government policy decisions as well as programs and planning associated with the minerals sector and the sustainable development of Australia's mineral resources.

Australia’s Identified Mineral Resources 2025

Australia's Identified Mineral Resources (AIMR) 2025 presents estimates of Australia's mineral reserves and resources as of 31 December 2024.

AIMR 2025 Digital Publication

AIMR 2025 PDF

For information on Australia’s energy resources refer to Geoscience Australia’s annual publication Australia’s Energy Commodity Resources.