Arthur Marsh (mars0177@flinders.edu.au) wrote: > That reminds me that there was a small magnesite mine near Mundallio > homestead (between Stirling North and Pichi Richi Pass) If I remember by Geology 101 correctly, it would be the same seam. There is also magnesite mixed in with the low grade copper desposits near Woomera. Cheers David