some photos of Au powder/process

[Sucho]

kadriver, i used Na2S2O5 as standard precipitant.the gold was double refined, source was ceramic CPUs, so main contaminant after first drop was AgCl. another contaminants were from coreduction with SMB. gold was dropped in one take from 1 liter of HAuCl4 in second refinement

 

[anton.nicolae20]

can you poste some more pictures from refining of those procs? i'm currious how the gold looks from that quantity

 

[anton.nicolae20]

hey, sorry, i am new around. i didn't read the hole post before left the replay. i have seen all the pictures and all your progress. very nice. i hope i can do at least half of what you have done. god job and keep going!

 

[Anonymous]

The result of the first process today on a batch of fingers. Happy to get the gold powder such a good colour.

 

[gold4mike]

You are absolutely correct about the color of your powder.

Great job!!