If anyone interested there is a Olympic XRF gold analyser for sale online they are about $ 42,000 new , made in USA from memory and they are like point and shoot to analyse metals an minerals.
located near Canberra
https://www.grays.com/lot/0048-5043...ympus-xrf-analyzer-in-pelikan-case?redirect=0
located near Canberra
https://www.grays.com/lot/0048-5043...ympus-xrf-analyzer-in-pelikan-case?redirect=0