Respected Sir,
I have made a dull colored gold powder. I needed to bring lustre to
that gold powder. I tired by rubbing the powder but after that the
powder becomes compact. so can you tell me how to bring lustre to
that gold powder. I hope that you will answer to my question. I will
wait anxiously for your kind response.
Yours Sincerely,
Anish Bajracharya.
Kathmandu
Nepal