An ore is a natural occurrence of rock or sediment that contains sufficient minerals with economically important elements, typically metals, .. Most base metals (copper, lead, zinc, nickel) are traded internationally on the London Metal Exchange,.
Zinc is recovered from a number of different zinc minerals. The most significant of these is sphalerite. Other minerals, such as smithsonite (ZnCO3, zinc carbonate), and zincite (ZnO, zinc oxide) are also zinc ores. Zinc is also recycled from.
Zinc is a chemical element with the symbol Zn and atomic number 30. Zinc is a slightly brittle . The most common zinc ore is sphalerite (zinc blende), a zinc sulfide mineral. The largest workable lodes are . Corrosion resistant zinc plating of iron (hot dip galvanizing) is the major application for zinc. Other applications are in.