Rare Earth Elements Stone Crusher used for Ore
Dec 23, 20110183;32;Other examples of minerals known to contain rare earth elements include apatite, cheralite, eudialyte, loparite, phoshporites, rareearthbearing (ion. absorption) clays, secondary monazite, spent uranium solutions, and xenotime. Rare earth elements extracting process. Rare earth elements are far more complicated and costly to extract.