Facts About Cobalt and Ruthenium
Interesting Facts
- The main source of Cobalt is as a by-product of copper and nickel metal mining.
- Cobalt metal can be obtained from other elements like Oxygen, Sulfur and Arsenic.
- It s also used in electroplating process as it exhibits anti cession properties.
  
- Ruthenium element has been extracted from used nuclear fuel.
- Ruthenium metal also produces as a by-product of the Nickel mining.
  
Sources
Found in Compounds, Mining, Ores of Minerals
  
By-product of Nickel Refining, Found in Minerals, Mining
  
History
  
  
Who Discovered
Georg Brandt
  
Karl Ernst Claus
  
Discovery
In 1732
  
In 1844
  
Abundance
  
  
Abundance In Sun
~0.0000005 %
  
22
Abundance In Earth's Crust
Abundance In Humans
Not Available