The range contains large deposits of
iron ore, producing a large proportion of Australia's iron ore exports. It is predominately associated with
banded iron formation. Western Australia's major iron producers have mines, communities and railways that occur along the range.
Rio Tinto operates several
iron ore mines within the range, including
Mount Tom Price,
Marandoo,
Brockman,
Channar,
West Angelas,
Mesa A mine, and
Paraburdoo. Over of iron ore is removed from the range every year. Existence of
crocidolite (blue asbestos) in the Hamersley Range has been known since 1915. In 1917 crocidolite was discovered at
Wittenoom, it was mined from the 1930s and was discontinued in 1966 because of unprofitable production costs leaving behind the largest contaminated site in the southern hemisphere, an area nearly the size of the
Chernobyl exclusion zone area.
Juukan Gorge A cave in Juukan Gorge, about from Mount Tom Price, was one of the oldest in the western Pilbara region, and the only inland site in Australia to show signs of continuous human occupation through the
Ice Age. as part of their expansion of the
Brockman 4 mine. ==See also==