Facts About Erbium and Holmium
Interesting Facts
- Erbium metal is used as alloyed with Vanadium to make it softer.
- Recent studies shows that it is helpful for metabolism.
  
- Holmium metal is very soft and malleable.
- Holmium metal is well known for its corrosion resistivity.
  
Sources
Mining
  
Found in Minerals, Mining, Ores of Minerals
  
History
  
  
Who Discovered
Carl Gustaf Mosander
  
Marc Delafontaine
  
Discovery
In 1842
  
In 1878
  
Abundance
  
  
Abundance In Sun
~0.0000001 %
  
26
~-9999 %
  
Abundance In Earth's Crust