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How gold bars are made
In Kalgoorlie, Michael visits a mine to witness the making of two million dollars’ worth of gold bars.
Duration:
More clips from Great Australian Railway Journeys
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Koala Hospital—Series 1, Newcastle to Brisbane
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The Great Barrier Reef—Series 1, Kuranda to Townsville
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A lesson in sheep shearing—Series 1, Canberra to Melbourne
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The Sydney Harbour Bridge summit—Series 1, Sydney to Broken Hill
Duration: 03:16
