Facts About Holmium and Gallium
Interesting Facts
- Holmium metal is very soft and malleable.
- Holmium metal is well known for its corrosion resistivity.
  
- A gram of Gallium metal can be bought for only three dollars.
- Gallium metal found in ores of following things Coal, Bauxite, Diaspore, Sphalerite, Germanite and Zinc.
  
Sources
Found in Minerals, Mining, Ores of Minerals
  
Earth's crust, Found in Minerals, Mining, Ores of Minerals
  
History
  
  
Who Discovered
Marc Delafontaine
  
Lecoq de Boisbaudran
  
Discovery
In 1878
  
In 1875
  
Abundance
  
  
Abundance In Sun
~-9999 %
  
~0.000004 %
  
16
Abundance In Earth's Crust