Aurubis Nordic Copper material including variable intensities of green or blue pre-patination and brown peroxidation.
To provide the various stages of oxidation and patination Aurubis has developed a range of factory-applied surface treatments very similar to those taking place over time in the environment utilizing the copper mineral compounds not chemical treatments.
Approximately one third of copper produced in the Aurubis Group is sourced from recycling materials and is largest copper recycler worldwide.