Wolfe Creek Crater is a well-preserved meteorite impact crater to be found in the flat plains of the northeastern edge of the Great Sandy Desert in Western Australia, some 150 kilometer south of the town of Halls Creek. The crater is believed the 2nd largest in the world from which meteorite fragments have been collected, after the renowned Barringer Crater in Arizona. Because of its exceptional preservation, the crater noticeably shows the classic features that result from a large meteorite striking the Earth.

Wolfe Creek Crater measures approximately 880 meters in diameter, and the mostly flat crater floor sits some 55 meters below the crater rim and some 25 meters below the sand plain outside of the crater. At the crater’s center, the ground rises slightly. Here grows several surprisingly large trees that draw moisture from the crater’s water reserves that continue after summer rains. The crater was formed more than 300,000 years ago when a meteorite weighing over 50,000 metric tons struck the Earth at an estimated 15 KM per second. The great impact punctured a hole on the surface and shattered rocks well below the ground surface, and the powerful heat of the impact liquefied both the meteorite and the nearby terrestrial rocks. These rocks now take the form of rusted balls of iron-shale that occur in the vicinity, and now these balls can weigh as much as 250 kilograms apiece.

The Wolfe Creek Crater had been famous for long by Australia’s Aboriginal people before it was identified by aerial survey in 1947. The locals refer to the crater as “Gandimalal” and it is well-known in art from the region. The European name for the crater comes from a nearby creek, which was in turn named after Robert Wolfe, a prospector and storekeeper during the gold rush that established the town of Halls Creek.Wolfe Creek Carater; Australia12 Wolfe Creek Carater; Australia Wolfe Creek Carater; Australia1 Wolfe Creek Carater; Australia2 Wolfe Creek Carater; Australia3 Wolfe Creek Carater; Australia4 Wolfe Creek Carater; Australia5 Wolfe Creek Carater; Australia6 Wolfe Creek Carater; Australia7 Wolfe Creek Carater; Australia8 Wolfe Creek Carater; Australia9 Wolfe Creek Carater; Australia10 Wolfe Creek Carater; Australia11

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