Facts About Lead and Strontium
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.
  
- Strontium element is softer than Calcium.
- Silvery Strontium turns yellow, if exposed to air.
  
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
  
William Cruickshank
  
Discovery
In Middle Easterns (7000 BCE)
  
In 1787
  
Abundance
  
  
Abundance In Sun
~0.000001 %
  
18
~0.000005 %
  
15
Abundance In Earth's Crust