In 1999, Australia's economic demonstrated resources (EDR) of bauxite, diamond, gold, iron ore, manganese ore, magnesite,
mineral sands (ilmenite, rutile, and zircon), nickel, phosphate rock and tantalum rose, while those of copper, coal (black
and brown), lead, lithium, silver, uranium and zinc fell. The reductions in EDR were due mainly to ongoing high levels of
production; commodity prices were a subsidiary factor. EDR of all other commodities remained effectively unchanged. EDR of
bauxite and manganese ore increased by 16% and over 22% respectively, following reviews of resources information that became
available during the year. Increases in EDR of both gem/near gem and industrial diamond resulted from delineation of additional
resources in Western Australia. EDR of nickel and tantalum again reached record levels. Gold increased by 14%, surpassing
the previous EDR high established in 1996. Australia continues to rank highly as one of the world's leading mineral resource
nations. It has the world's largest EDR of lead, mineral sands, nickel, silver, tantalum, uranium and zinc. In addition, its
EDR is in the top six worldwide for bauxite, black coal, brown coal, copper, cobalt, copper, gold, iron ore, lithium, manganese
ore, rare earth oxides, gem/near gem diamond and vanadium.
Citation
Title Australia's Identified Mineral Resources 2000
Metadata standard for this record:
ANZLIC Metadata Profile: An Australian/New Zealand Profile of AS/NZS ISO 19115:2005, Geographic information - Metadata
standard version:
1.1
Metadata record identifier:
a05f7892-ecce-7506-e044-00144fdd4fa6
Metadata record format is ISO19139-2 XML (MI_Metadata)