A rare earth element (REE) or rare earth metal (REM), as defined by IUPAC, is one of a set of seventeen chemical elements in the periodic table, specifically the fifteen lanthanides, as well as scandium and yttrium.are earth elements became known to the world with the discovery of the black mineral Ytterbite (renamed to Gadolinite in 1800) by Lieutenant Carl Axel Arrhenius in 1787, at a quarry in the village of Ytterby, Sweden.
Boaz is a city in Etowah and Marshall Counties in the State of Alabama. It is part of the ' Gadsden, Alabama Metropolitan Statistical Area '. As of the 2010 census, the population of the city is 9,551.
Highest Point In Alabama - Cheaha Resort State Park. âHighest Point In Alabamaâ Review of Cheaha Resort State Park. This is a great place to spend the day, hike and have a picnic. The tower at the top has a lot of steps but the view at the top is worth it. I would recommend drving up the mountain on the Calhoun Conuty side because the Talladega County side (Munford) is very curvy.