I am writing after a quick research in the archives, I was
researching the properties of grey gold alloys. The thing is than I
will be fabricating a pair of grey gold wedding bands for myself and
my fiancee and I never worked with any unconventional gold alloy. Is
there anybody in the forum to share own experience? I will try the75%
gold, 17% iron, 8% copper formula. First, how do we buy pure iron?
Does any of you have a tested alloy formula that could share with me?
Thank you very much in advance.