Petrified wood is a common material in Tertiary-age gravel beds and ancient river channels in Tasmania. It’s particularly common in areas with Tertiary basalt flows. Petrified wood is a good lapidary material and can take a great polish.
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Lune River Fossicking Area — Overview
The most popular fossicking area in southern Tasmania is Lune River, which produces mostly lapidary material. Lune River materials include agate, carnelian, onyx and sardonyx, jasper, petrified wood and petrified fern. Occasionally agate geodes have vughs with clear quartz crystals, rarely citrine or amethyst.
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