Galena, also called lead glance, is the natural mineral form of lead(II) sulfide (PbS). It is the most important ore of lead and an important source of silver.
Copper is a chemical element that is also a metal. Its key properties are that it has excellent electrical conductivity, high thermal conductivity, and good corrosion resistance.
Silica sand, also known as quartz sand, is a common raw material used in various industrial applications such as glass manufacturing, casting, hydraulic fracturing, and water filtration.
Iron ore’s versatility and strength make it a fundamental component in numerous industrial applications. It is the backbone of steel production, construction, and various manufacturing processes.
Copper is a chemical element that is also a metal. Its key properties are that it has excellent electrical conductivity, high thermal conductivity, and good corrosion resistance.