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Mining news topics from The latest news on mining, mines and mineral properties, mining companies and metal prices.
A rareearth element (REE) or rareearth 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.
"Demandite" is the word used by mineral economists to describe the materials that must be provided— usually by mining— to meet the needs of civilization.