3 thoughts on “What is going on with a red thing on the surface of the gold ring?”
Lance
Foot gold and thousands of gold jewelry are placed in a acid -containing environment for a long time, and erythema may be on the surface. When the foot gold and thousands of gold jewelry are in contact with acid contact, erythema may also be generated. This is due to its internal impurities elements that produce oxidation layers on the surface of the foot gold jewelry.
Is when the above situation occurs, do not worry. First, find relevant experts to inquire and find professional institutions to identify it; then according to the specific situation, deal with it under the suggestion of experts, and the problem of discoloration will be resolved.
Foot gold and thousands of gold jewelry are placed in a acid -containing environment for a long time, and erythema may be on the surface. When the foot gold and thousands of gold jewelry are in contact with acid contact, erythema may also be generated. This is due to its internal impurities elements that produce oxidation layers on the surface of the foot gold jewelry.
Is when the above situation occurs, do not worry. First, find relevant experts to inquire and find professional institutions to identify it; then according to the specific situation, deal with it under the suggestion of experts, and the problem of discoloration will be resolved.
What is the material in the gold -plated ring?
What does it mean for Jin Wuxu Chi? (Answer to question)