Australia Gold Map

Here is a click-able gold map of Australia. Lots of info about gold occurrences throughout the country and some of the big nuggets found too. Hope it is useful...

http://raregoldnuggets.com/blog/?page_id=205

I couldn't really see any maps, other than the outline that takes you to a summary of each State.
I'm not sure about the info on other States, but your Tasmanian info seems a bit random. Many locations you mention are not where you say they are, and in many cases you're putting forward speculative stuff as fact, such as the first gold discovery in Tassie.
There is a lot of info at the public digital library of Mineral Resources Tasmania, which is Google-searchable, which would be good for your research, if you're interested in accuracy.
You can also use MRTmap to get accurate location data on mineral occurrences, historical finds and up-to-date tenement information. But keep in mind that a lot of place names in historical documents have changed, and the modern name often bears no resemblance.

A rubbish site.