Peroxide test in Sulfidic Raws

[lauren-obrien]

Needs to be updated to a modern protocol for identifying iron-sulfide bearing sediments - 'boiling peroxide' is not necessary (or safe!), and the method as described lacks detail or a cross-reference to a proper method description.

see Australian National ASS guidance and/or the ASC.

[utukki]

can you do this? seems like your Ozzy passport qualifies you more than anyone else here :-)
I am ok with whatever our neighbours on the island in the west come up with.