Science of Jewelry
Noble metals explained simply
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Corrosion-related cracking in low-karat gold?
Cracking during hand-raising with a lead soft former? What has happened?
It's Cracked! Caused by Casting
It's Cracked! During working and Annealing
It's cracked! How on earth did that happen?
Common casting defects: what causes them?
Spot a mistake? Want to learn more? Want to contribute?
©2022 by Owain Houghton and Dr. Christopher Corti