FoxOk8066 t1_iudjfvi wrote on October 30, 2022 at 2:50 PM Reply to These old gold Crayola crayons have turned green with age by DiamondFlame Gold does patina depending on the type of gold it is. I think white and rose gold patina over time because they are alloys and I think 14 or 18 karat gold patinas as well. Permalink 1
FoxOk8066 t1_iudjfvi wrote
Reply to These old gold Crayola crayons have turned green with age by DiamondFlame
Gold does patina depending on the type of gold it is. I think white and rose gold patina over time because they are alloys and I think 14 or 18 karat gold patinas as well.