Europium Europium oxide
Periodic Table Poster   My periodic table poster is now available!Periodic Table PosterPeriodic Table PosterPeriodic Table Poster
Europium oxide.
This is a white white white powder, pure as the driven snow and more powdery. I don't dare open the bottle for fear it will get on everything!

Click the source link for an interesting story about where this sample came from.
Source: Tryggvi Emilsson and Timothy Brumleve
Contributor: Tryggvi Emilsson and Timothy Brumleve
Acquired: 6 September, 2002
Price: Donated
Size: 0.2"
Purity: 86%
Sample Group: Powders