Warangan

[kulbuntet]

Originally Posted by Jean

Thank you David and Rick.
Rick, what do you mean by FECL, I assume that it is ferric chloride or FeCl3? Ferric salts have indeed an orange color.
By the way I have one blade from Lombok with a golden shade on the pamor and do not know the origin.
Best regards
Jean

hmm orange.. Fecl3 thought it was bit grey/pinkisch and with O2 contact becomes brownisch/black...... And FeSO4 is green isnt it???


P.S. the orange/redisch one is K3[Fe(CN)6]Potassium ferricyanide

EDIT>>> FeCl3 Hexa Hydrate is orange coloured.....I missed that one.. my appolegies Other FeCl3 salts are grey to black