GEOLOGICAL surveys have been proceeding, to a greater or lesser extent, in all, the Australian colonies for several years, and in Victoria the work has been prosecuted so systematically, and with such ...

We acknowledge Aboriginal and Torres Strait Islander peoples as the First Australians and Traditional Custodians of the lands where we live, learn and work.

New research near Uluru in Australia's arid center shows that rock structures formed deep within the ancient Gondwana supercontinent controlled the rupture pathways of one of Australia's largest ...

THIS treatise is founded on the author's personal experience in South Africa, Australia, and New Zealand. In the first-named country he spent many years, from about 1872 to 1886, when he left for ...

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Researchers have uncovered the geological events that created opal. The formation of Australian opal was due to an extraordinary episode of acidic weathering, during the drying out of the central ...

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Australia has the oldest rocks ever found. The story of their creation is like a great drama. The ...