Copper, it will posses properties like real-life copper, such as, Excellent thermal conductivity, Electrical Conductivity, Highly corrosion resistant, and a melting point of 1,085 Degrees Celcius. COPR will also be able to be used for electrolysis, and even perhaps alloys, like if COPR is bordering METL there melting points are higher, or if using BMTL, the pressure needed to break it is increased. Also, if possible, when COPR is exposed to OXYG it will gain a blue-greenish tint, the more exposure, the stronger the tint is. [Note: Alloys may not be possible, this function does not have to be added.]