Dear Peter, Duncan Miller at the University of Cape Town has been doing a lot of work on gold from the northern Transvaal lately, and I believe that some of the material he has been analyzing has PGE inclusions. I think that his data are mostly by ICPMS rather than microprobe, but you can ask him at: [log in to unmask] ---------------------- David J Killick Associate Professor, Department of Anthropology University of Arizona, Tucson, AZ 85721-0030 Phone (520)621-8685; FAX 621-2088 [log in to unmask] http://www.mse.arizona.edu/faculty/killick.html %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%