Joseph Gambogi (Former Employee)
Science and Products
Rare-earth elements Rare-earth elements
The rare-earth elements (REEs) are 15 elements that range in atomic number from 57 (lanthanum) to 71 (lutetium); they are commonly referred to as the “lanthanides.” Yttrium (atomic number 39) is also commonly regarded as an REE because it shares chemical and physical similarities and has affinities with the lanthanides. Although REEs are not rare in terms of average crustal abundance...
Authors
Bradley Van Gosen, Philip Verplanck, Robert R. Seal,, Keith Long, Joseph Gambogi
Science and Products
Rare-earth elements Rare-earth elements
The rare-earth elements (REEs) are 15 elements that range in atomic number from 57 (lanthanum) to 71 (lutetium); they are commonly referred to as the “lanthanides.” Yttrium (atomic number 39) is also commonly regarded as an REE because it shares chemical and physical similarities and has affinities with the lanthanides. Although REEs are not rare in terms of average crustal abundance...
Authors
Bradley Van Gosen, Philip Verplanck, Robert R. Seal,, Keith Long, Joseph Gambogi