Facts About Gadolinium and Thallium
Interesting Facts
- Gadolinium is not found free in nature, hence it is not a native metal.
- Gadolinium metal found in minerals like Monazite and Bastnaesite.
- Compounds of Thallium metal are highly Toxic.
- Thallium metal is being suspected as a human carcinogen.
Sources
Found in Minerals, Mining
Found As a By-product, Ores of metals, Ores of Minerals
Who Discovered
Jean Charles Galissard de Marignac
William Crookes
Discovery
In 1880
In 1861
Abundance In Earth's Crust