Facts About Lead and Thulium
Interesting Facts
- Galena mineral contains almost 87% of Lead metal in it, Galena is sulfide mineral.
- The best available source of Lead metal today is by recycling automobile batteries.
  
- Thulium metal can resist corrosion due to dry air .
- Only Tm-169 isotope of Thulium metal occur naturally.
  
Sources
Earth's crust, Found in Minerals, Mining, Ores of metals, Ores of Minerals
  
Found in Minerals, Mining, Ores of Minerals
  
History
  
  
Who Discovered
Unknown
  
Per Teodor Cleve
  
Discovery
In Middle Easterns (7000 BCE)
  
In 1879
  
Abundance
  
  
Abundance In Sun
~0.000001 %
  
18
~0.00000002 %
  
28
Abundance In Earth's Crust
Abundance In Humans
Not Available