SCIENCE PHOTO LIBRARY SCIENCE PHOTO LIBRARY
Erbium. Vial containing samples of the rare earth metal Erbium (Er). The rare earth metals, or rare earth elements, are a set of seventeen chemical elements in the periodic table, specifically the fifteen lanthanides plus scandium and yttrium. Erbium is a soft silvery-white metallic element. It is used as a photographic filter and to colour glass and porcelain.
Model release not required. Property release not available.