What Is Black Rhodium?


Quick Answer

Black rhodium refers to plating of the mineral using a chemical process that results in a dark finish. The plating process transforms the coloration of the metal plated with rhodium, which has a rose tint in its natural state.

Continue Reading
Related Videos

Full Answer

One of the primary uses of black rhodium is in jewelry making. Precious metals, such as gold and platinum, are coated using a bath-plating solution made with a fine powdered form of the mineral. Black rhodium plating is exceptionally hard, so it also serves for the manufacture of precision equipment. Its corrosion resistance makes rhodium plating well-suited for electrical components, too. While it has multiple uses, rhodium is a very rare mineral in nature.

Learn more about Earth Science

Related Questions