Humans accept been absorbed by gold for bags of years, by the way it never tarnishes and by its altered color.
Sadly, gold is abortive in engineering terms, except for plating electrical contacts, to ensure they never befoul and lose their conductivity. You will acquisition gold argent contacts on acceptable superior hi-fi components.
The metal is too soft, with too low a compactness backbone to be acclimated for abundant besides necklaces and rings, Read the full post