Could there be gold under Port Phillip Bay? This Australian geology documentary explores buried palaeochannels, Melbourne gold discoveries, ancient Yarra River systems, volcanic burial, and the possibility of a hidden drowned Victorian goldfield beneath Port Phillip Bay.
Australia is one of the most resource-rich countries on Earth, yet it has surprisingly little oil compared to nations like the United States and Saudi Arabia. This video explores the geology behind Australia’s missing oil, including tectonic stability, sedimentary basin evolution, petroleum systems, heat flow, marine flooding, source rocks, and why Australia became gas-rich instead of oil-rich. Learn how oil actually forms, why giant oil fields are rare in Australia, and how the continent’s ancient geological history shaped its natural resources over hundreds of millions of years.
Discover the $30 billion mining discovery hidden in Northern Australia and uncover the geology behind one of the most unusual mineral deposits on Earth. This video explores how gold and uranium formed together in the Ranger deposit, why it’s so rare, and how it changed Australian mining forever.
The Ellendale diamond discovery in Western Australia revealed one of the most unusual diamond deposits ever found, producing rare yellow diamonds and reshaping the geology of diamond exploration. Unlike traditional diamond mines formed in kimberlite pipes, Ellendale’s diamonds were hosted in lamproite, a rare volcanic rock derived from deep mantle melts. This discovery changed how geologists search for diamonds worldwide and led to major breakthroughs, including the discovery of the Argyle diamond mine. In this video, we explore how these yellow diamonds formed, what the Ellendale diamond field looks like, and why this Australian discovery changed geology forever.
