- 1908, County of Gladstone, Geological Survey of Victoria. Shows reefs, auriferous reefs, dips, dykes, synclines, anticlines, thin capping, bores, alluvial workings, recent, newer pliocene, older pliocene, ordovician, metamorphosed ordovician, and granite.
![Wedderburn gold map](https://historicalgoldmaps.com.au/wp-content/uploads/2021/05/wedderburngoldmap.jpg)