Definition: Byronite is a type of gemstone that is known for its beautiful, iridescent appearance. It consists of tiny, spherical particles that are formed from a mixture of iron and nickel, which are naturally occurring in the Earth's crust. These particles are suspended in a liquid called quartz, which gives them their iridescence. Byronite is often used in jewelry and other decorative items due to its unique appearance and beautiful color. It can be found in many different colors, including