|Large cubical lump.|
Dave Hamric sells elements on his website and on eBay. He donated this beautiful chunk of yttrium as a sample to show the sorts of things he can supply: If you need some rare earths, contact him or check out his eBay auctions.
This looks like distilled metal, probably of high purity, probably from China: He asked me to have it analyzed so soon I'll have a specific purity determination.
Click the source link for more information about his offerings.
Source: Dave Hamric
Contributor: Dave Hamric
Acquired: 9 July, 2003