Will many thousand -foot gold jewelry burn together, will it cause insufficient purity? 1 Comment / Jewelry Wholesale / By huanggs
Jose October 6, 2022 at 3:37 am Generally not. The longer the gold melts, the more scum burned, the higher the purity, but the weight will be reduced. Log in to Reply
Generally not.
The longer the gold melts, the more scum burned, the higher the purity, but the weight will be reduced.