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Great article on diffentiating tests for PGMS
http://rruff.geo.arizona.edu/doclib/am/vol22/AM22_1016.pdf
http://rruff.geo.arizona.edu/doclib/am/vol22/AM22_1016.pdf
differentiating tests for PGM, useful paper
- Thread starter Bentfunky
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Nice find. Thanks for sharing.
Dave
Dave
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FrugalRefiner said:
My pleasure to give back a little.
I really like Fraser's approach. It's methodical and he provides descriptions of how each of the PGMs responds to several different reagents. Not sure how hard/easy it might be to get all of the test reagents.
Bent
