Copper pyrites, also known as chalcopyrite, is a common mineral that is composed of copper, iron, and sulfur. Its distinctive yellow-gold color and metallic luster make it a popular mineral for decorative purposes as well as in the manufacturing of copper products. Other synonyms for copper pyrites include copper iron sulfide, bornite, and peacock ore. These terms are often used interchangeably in the mineralogy industry, as they all refer to similar compositions and properties. Copper pyrites is often found in association with other sulfide minerals, and is an important source of copper metal in the mining industry.