PDF-YTTRIUM[Data in metric tons of yttrium oxide (Y) content unless otherw

182 Domestic Production and UseRare earths were mined by one US company in 2013 Bastnasite a rareearth fluorocarbonate mineral was mined as a primary product at Mountain Pass CADomestic produ. Silver was produced at 3 silver mines and as a byproduct or coproduct from 39 domestic base and precious metal mines Alaska continued as the countrys leading silver producing State followed by Nevada There were 14 US refiners that indicated producti 94 Domestic Production and Use The only commercially active lithium mine in the United States was a brine operation in Nevada. The mine’s production capacity was expanded in 2012, and a new lith 94 Domestic Production and Use The only active lithium carbonate plant in the United States was a brine operation in Nevada. Two companies produced a large array of downstream lithium compounds in th 106 Domestic Production and UseIn 2013, molybdenum, valued at about $1.4 billion (based on an average oxide price), was produced at 11 mines. Molybdenum ore was produced as a primary product at thre 106 Domestic Production and Use In 2011, molybdenum, valued at about $2.2 billion (based on an average oxide price), was produced by mines. Molybdenum ore was produced as a primary product at four mi 128 Domestic Production and Use:Rare earths were mined by one company in 2013. Bastn 160 Domestic Production and UseNo significant U.S. tantalum mine production has been reported since 1959. Domestic tantalum resources are of low grade, some mineralogically complex, and most are not 176 Domestic Production and UseSeven U.S. firms that compose most of the domestic vanadium industry produced ferrovanadium, vanadium pentoxide, vanadium metal, and vanadiumbearing chemicals or speci 48 Domestic Production and UseIn 2014, U.S. mine production of copper increased by 10% to about 1.37 million tons, and was valued at about $9.7 billion. Arizona, Utah, New Mexico, Nevada, and Montan Domestic Production and Use:Rare earths were mined by one company in 2014. Bastn . Risk. . Analysis. ISOLDE. Nhât-Tân VUONG. 1. Swiss. . Federal. Institute of . Technology. , Lausanne. Master . student. , . Chemical. & . Biochemical. Engineering. Intership. . at. CERN. Y – Yttrium Yttrium belongs to group 3 of the periodic table, which also includes Sc, La and Ac. The element has an atomic number of 39, atomic mass of 89, one oxidation state (+3) and one natu ISOLDE. Nhât-Tân VUONG. 1. Swiss. . Federal. Institute of . Technology. , Lausanne. Master . student. , . Chemical. & . Biochemical. Engineering. Intership. . at. CERN. For 5 . months. ISOLDE. ISOLDE. Nhât-Tân VUONG. 1. Swiss. . Federal. Institute of . Technology. , Lausanne. Master . student. , . Chemical. & . Biochemical. Engineering. Intership. . at. CERN. For 5 . months. ISOLDE.