This is an old specimen from the West Comet Mine. The habit is quite similar to cerussite from the Kapi Mine, although larger crystals.
I remember seeing a very large specimen back in the early 1990s, that was either heading to, or coming out of (I can’t remember which) the South Australian Museum. It was very impressive!
A photo taken either by me, or by Ralph Bottrill, in the 1990s and recently digitised from a 35mm slide.
Below: Cerussite, Crocoite, West Comet Mine, Dundas.