Uploaded June 2017 | Updated September 2026, 43 minutes ago

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In this video, Dr. Elizabeth Smith from the Australian Opal Centre presents a piece of the riverbed of a prehistoric waterway, with evidence of the plant and insect life that once lived there.

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Welcome to Fine Details Preserved -- a little series of videos featuring awesome items from the collections of the Australian Opal Centre and the Lightning Ridge Historical Society. In this series we'll look at some incredible objects ranging from opalised fossils to opal mining heritage items to strange mystery objects that will make you wonder.

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