Copper

This metalic coppery colored material is composed of two Brazil Chrome Materials blended together. Using the 'color blend' control different amounts of contrast/softness can be acheived. A little noise on one side of the blend and glossy reflections on the other....and a simple color for the env to keep the reflection mapping subtle and more diffuse.

http://files.na.mcneel.com/brazil/2.0/libraries/en/Copper.rmtl