Integrated report 2014
Glossary beginning with O
- OFE rod
-
Oxygen-free copper wire rod
produced at the Cedynia wire rod plant using UPCAST technology.
- Open-pit
-
Open area (hole) left after the excavation of soil, rock and ore
from the surface of the earth.
- Ore
-
Rock which contains one or more useful elements. Ore
can be monometallic (containing a single metal) or polymetallic (containing more than one metal)