Gems & Minerals

(Click above to listen to this article read aloud.) Rhodium is a rare metal used in jewelry, It’s also the most expensive...

(Click above to listen to this article read aloud.) If you’re a regular reader at Historic Metals (and why wouldn’t you be?)...

(Click above to listen to this article read aloud.)Gems and jewels have drawn robberies and thefts since the beginning of time. Anywhere...