Why does gold leave a black mark on skin?

By Forinfos - 25/03/2026 - 0 comments

Gold in its purest form does not leave black or green marks on skin, but the other metals mixed in with gold jewelry, such as copper, nickel and silver, can cause discoloration on skin. Discoloration usually occurs when these metals interact with perspiring skin.

Nickel, copper and silver are often mixed with gold to create an alloy. The higher levels of these metals contained in a piece of gold jewelry, the lower the karat. Copper causes green discoloration on the skin while silver causes black marks. To avoid green or black marks on skin from gold jewelry, it's best to wear gold jewelry that contains 18-karat levels of gold or higher.

Login to Comment

Comments

Be the first to write a comment for this article.

Related Articles

Why does gold turn skin black? Why do pear leaves turn black? Why do goldfish turn black? How do you remove black or dark marks on skin? Why does my goldfish have black spots? Why is my goldfish turning black? What does it mean when goldfish turn black? What is a black Turkish Angora? Why are the leaves turning black on my October Glory maple? At what age do goldfish change color from black to gold?

Trending Articles

Did John Denver get divorced? Can a list of all Nora Roberts books be printed from a webite? Is Atlantis real? How can you locate a used book disposal? Can you watch PBS online for free? Can you watch CNN channels live online? How can you adopt a dragon egg? How can a photo be converted to a line drawing? How long was Odysseus on Calypso's island? How to find a piano's serial number?