<P> This table lists the elements by their name and gives some historical prices for them and their commonly traded compounds . The first of the two price columns shows the price in US dollars per kg of the compound specified . The second shows the USD price per kg of element in the compound . Dates on prices facilitate forex conversion . </P> <P> Elements of only short half - lives are unlikely to be traded on a secondary market outside of nuclear lab production, and were therefore excluded from the main table . The current cutoff excludes elements with atomic number greater than 105 . They have no known isotope with a half - life greater than 1.5 hours and are listed separately later . </P> <Table> <Tr> <Th_colspan="3"> Element </Th> <Th_colspan="6"> Compound </Th> </Tr> <Tr> <Td_colspan="3"> Name, Symbol, Number </Td> <Td> Compound / form / isotope </Td> <Td> Conditions of price </Td> <Td> Price ($/ kg) <P> By compound weight </P> </Td> <Td> Price ($/ kg) <P> By element weight </P> </Td> <Td> Date </Td> <Td> Ref . </Td> </Tr> <Tr> <Td> Actinium </Td> <Td> Ac </Td> <Td> 89 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Ac 99% pure (1) </Td> <Td> $1203 / mCi with permit </Td> <Td> </Td> <Td> $100> </Td> <Td> Fiscal year 2003 </Td> <Td> (2) (3) </Td> </Tr> <Tr> <Td> Aluminium </Td> <Td> Al </Td> <Td> 13 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> P1020A (=> 99.7% Al) </Td> <Td> LME official cash, ask NL </Td> <Td> $1.3 - $2.5 </Td> <Td> $1.3 - $2.5 </Td> <Td> 2002 - 2018 </Td> <Td> (4) </Td> </Tr> <Tr> <Td> Americium </Td> <Td> Am </Td> <Td> 95 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> AmO powder> 99% (5) </Td> <Td> gram units in steel cont . </Td> <Td_colspan="2"> $728000 (oxide?) </Td> <Td> Sept. 1998 </Td> <Td> (6) </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> AmO powder> 99.9% </Td> <Td> mg units, NRC Form 741 </Td> <Td_colspan="2"> $180250000 (ox.?) </Td> <Td> Sept. 1998 </Td> <Td> (7) </Td> </Tr> <Tr> <Td> Antimony </Td> <Td> Sb </Td> <Td> 51 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> => 99.65% pure </Td> <Td> CIF US port </Td> <Td> $5 - $7 </Td> <Td> </Td> <Td> 2009 - 2018 </Td> <Td> (8) </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> => 99.65% pure </Td> <Td> Free on board China </Td> <Td> $4 - $5 </Td> <Td> </Td> <Td> 2009 - 2018 </Td> <Td> (9) </Td> </Tr> <Tr> <Td> Argon </Td> <Td> Ar </Td> <Td> 18 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Arsenic </Td> <Td> As </Td> <Td> 33 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> min 99% pure </Td> <Td> </Td> <Td> $1 - $2 </Td> <Td> </Td> <Td> 2010 - 2018 </Td> <Td> (10) </Td> </Tr> <Tr> <Td> Astatine </Td> <Td> At </Td> <Td> 85 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Barium </Td> <Td> Ba </Td> <Td> 56 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Barium chromate 99% </Td> <Td> </Td> <Td> $100 </Td> <Td> </Td> <Td> July 11, 2010 </Td> <Td> (11) </Td> </Tr> <Tr> <Td> Berkelium </Td> <Td> Bk </Td> <Td> 97 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Beryllium </Td> <Td> Be </Td> <Td> </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> $7480 </Td> <Td> </Td> <Td> (12) </Td> </Tr> <Tr> <Td> Bismuth </Td> <Td> Bi </Td> <Td> 83 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> min 99.99% pure </Td> <Td> </Td> <Td> $17 - $29 </Td> <Td> </Td> <Td> 2008 - 2018 </Td> <Td> (13) </Td> </Tr> <Tr> <Td> Boron </Td> <Td> </Td> <Td> </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> $11140 </Td> <Td> </Td> <Td> (14) </Td> </Tr> <Tr> <Td> Bromine </Td> <Td> Br </Td> <Td> 35 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> $50 </Td> <Td> </Td> <Td> (15) </Td> </Tr> <Tr> <Td> Cadmium </Td> <Td> Cd </Td> <Td> 48 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> min 99.95% pure </Td> <Td> </Td> <Td> $4 - $5 </Td> <Td> </Td> <Td> 2010 - 2018 </Td> <Td> (16) </Td> </Tr> <Tr> <Td> Caesium </Td> <Td> Cs </Td> <Td> 55 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> $11000 </Td> <Td> </Td> <Td> (17) </Td> </Tr> <Tr> <Td> Calcium </Td> <Td> Ca </Td> <Td> 20 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> $200 </Td> <Td> </Td> <Td> (18) </Td> </Tr> <Tr> <Td> Californium </Td> <Td> Cf </Td> <Td> 98 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> synthetic </Td> <Td> </Td> <Td> $27000000000 </Td> <Td> </Td> <Td> (19) </Td> </Tr> <Tr> <Td> Carbon </Td> <Td> </Td> <Td> 6 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> $24 </Td> <Td> </Td> <Td> (20) </Td> </Tr> <Tr> <Td> Cerium </Td> <Td> Ce </Td> <Td> 58 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Cerium (IV) oxide (CeO), 99% </Td> <Td> Free On Board China </Td> <Td> $1 - $4 </Td> <Td> $1 - $4 </Td> <Td> Qly avgs . Q1 - Q3 2007 </Td> <Td> (21) </Td> </Tr> <Tr> <Td> Chlorine </Td> <Td> Cl </Td> <Td> 17 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> $1 - $2 </Td> <Td> </Td> <Td> (22) </Td> </Tr> <Tr> <Td> Chromium </Td> <Td> Cr </Td> <Td> 24 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> 99.9%, Electrolytic Vac Melt Grade </Td> <Td> FOB North America </Td> <Td> $7 - $11 </Td> <Td> $7 - $11 </Td> <Td> 2005 - 2018 </Td> <Td> (23) </Td> </Tr> <Tr> <Td> Cobalt </Td> <Td> Co </Td> <Td> 27 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> min 99.8& pure </Td> <Td> Aerospace application </Td> <Td> $30 - $93 </Td> <Td> </Td> <Td> 2005 - 2018 </Td> <Td> (24) </Td> </Tr> <Tr> <Td> Copper </Td> <Td> Cu </Td> <Td> 29 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Commodity copper </Td> <Td> LME Cash off . fix . bid </Td> <Td> $5.1 - $8.8 </Td> <Td> $5.1 - $8.8 </Td> <Td> 2007 - 2018 </Td> <Td> (25) </Td> </Tr> <Tr> <Td> Curium </Td> <Td> Cm </Td> <Td> 96 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Dubnium </Td> <Td> Db </Td> <Td> 105 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Dysprosium </Td> <Td> Dy </Td> <Td> 66 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Dysprosium (III) oxide (Dy O), 99% </Td> <Td> Free On Board China </Td> <Td> $85 - $350 </Td> <Td> $65 - $230 </Td> <Td> 2007 - 2017 </Td> <Td> (26) </Td> </Tr> <Tr> <Td> Einsteinium </Td> <Td> Es </Td> <Td> 99 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Erbium </Td> <Td> Er </Td> <Td> 68 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> $95 - $900 </Td> <Td> 2007 - 2017 </Td> <Td> </Td> </Tr> <Tr> <Td> Europium </Td> <Td> Eu </Td> <Td> 63 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Europium oxide, 99% </Td> <Td> Free On Board China </Td> <Td> $150 - $370 </Td> <Td> - </Td> <Td> 2007 - 2017 </Td> <Td> (27) </Td> </Tr> <Tr> <Td> Fermium </Td> <Td> Fm </Td> <Td> 100 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Fluorine </Td> <Td> </Td> <Td> 9 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> $1900 </Td> <Td> </Td> <Td> (28) </Td> </Tr> <Tr> <Td> Francium </Td> <Td> Fr </Td> <Td> 87 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Gadolinium </Td> <Td> Gd </Td> <Td> 64 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> min 99% pure </Td> <Td> FOB China </Td> <Td> $19 - $55 </Td> <Td> </Td> <Td> 2010 - 2017 </Td> <Td> (29) </Td> </Tr> <Tr> <Td> Gallium </Td> <Td> Ga </Td> <Td> 31 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> min 99.99% pure </Td> <Td> CIF Main Airport </Td> <Td> $525 </Td> <Td> </Td> <Td> July 8, 2010 </Td> <Td> (30) </Td> </Tr> <Tr> <Td> Germanium </Td> <Td> Ge </Td> <Td> 32 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> min 99.99% pure </Td> <Td> CIF Main Airport </Td> <Td> $940 - $1700 </Td> <Td> </Td> <Td> 2010 - 2018 </Td> <Td> (31) </Td> </Tr> <Tr> <Td> Gold </Td> <Td> Au </Td> <Td> 79 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Gold 24kt </Td> <Td> </Td> <Td> </Td> <Td> $9600 - $66600 </Td> <Td> 2001 - 2018 </Td> <Td> (32) </Td> </Tr> <Tr> <Td> Hafnium </Td> <Td> Hf </Td> <Td> 72 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> pure </Td> <Td> </Td> <Td> </Td> <Td> $1200 </Td> <Td> </Td> <Td> (33) </Td> </Tr> <Tr> <Td> Helium </Td> <Td> He </Td> <Td> </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> $52 </Td> <Td> </Td> <Td> (34) </Td> </Tr> <Tr> <Td> Holmium </Td> <Td> Ho </Td> <Td> 67 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> $8600 </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Hydrogen </Td> <Td> </Td> <Td> </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Gas </Td> <Td> + 99% in bulk </Td> <Td> $0.7 - $5 </Td> <Td> $0.7 - $5 </Td> <Td> 2004 - 2018 </Td> <Td> (35) </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Liquid </Td> <Td> + 99% in bulk </Td> <Td> $2 - $9 </Td> <Td> $2 - $9 </Td> <Td> 2004 - 2018 </Td> <Td> (36) </Td> </Tr> <Tr> <Td> Indium </Td> <Td> In </Td> <Td> 49 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> min 99.99% </Td> <Td> </Td> <Td> $180 - $1000 </Td> <Td> </Td> <Td> 2005 - 2018 </Td> <Td> (37) </Td> </Tr> <Tr> <Td> Iodine </Td> <Td> </Td> <Td> 53 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> $83 </Td> <Td> </Td> <Td> (38) </Td> </Tr> <Tr> <Td> Iridium </Td> <Td> Ir </Td> <Td> 77 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> $35000 - $42000 </Td> <Td> 2010 - 2018 </Td> <Td> (39) </Td> </Tr> <Tr> <Td> Iron </Td> <Td> Fe </Td> <Td> 26 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> $0.019 - $0.072 </Td> <Td> 2010 - 2018 </Td> <Td> (40) </Td> </Tr> <Tr> <Td> Krypton </Td> <Td> Kr </Td> <Td> 36 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Lanthanum </Td> <Td> La </Td> <Td> 57 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Lanthanum oxide (La O), 99% </Td> <Td> Free On Board China </Td> <Td> $2.1 - $3.9 </Td> <Td> $1.2 - $2.9 </Td> <Td> Qly avgs . Q1 - Q3 2007 </Td> <Td> (41) </Td> </Tr> <Tr> <Td> Lawrencium </Td> <Td> Lr </Td> <Td> 103 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Lead </Td> <Td> Pb </Td> <Td> 82 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Commodity lead </Td> <Td> LME Cash off . fix . bid </Td> <Td> $1.1 - $4.1 </Td> <Td> $1.1 - $4.1 </Td> <Td> 2007 - 2018 </Td> <Td> (42) </Td> </Tr> <Tr> <Td> Lithium </Td> <Td> Li </Td> <Td> </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> pure </Td> <Td> </Td> <Td> </Td> <Td> $270 </Td> <Td> </Td> <Td> (43) </Td> </Tr> <Tr> <Td> Lutetium </Td> <Td> Lu </Td> <Td> 71 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> pure </Td> <Td> </Td> <Td> $2400 </Td> <Td> $340000 (?) </Td> <Td> </Td> <Td> 2003 (44) </Td> </Tr> <Tr> <Td> Magnesium </Td> <Td> Mg </Td> <Td> 12 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> min 99.9% pure </Td> <Td> </Td> <Td> $5.8 </Td> <Td> </Td> <Td> July 8, 2010 </Td> <Td> (45) </Td> </Tr> <Tr> <Td> Manganese </Td> <Td> Mn </Td> <Td> 25 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> 99.7% min </Td> <Td> FOB China </Td> <Td> $1.5 </Td> <Td> $1.5 </Td> <Td> 2005 - 11 - 25 </Td> <Td> (46) </Td> </Tr> <Tr> <Td> Mendelevium </Td> <Td> Md </Td> <Td> 101 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Mercury </Td> <Td> Hg </Td> <Td> 80 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> 99.99% </Td> <Td>? </Td> <Td> $14 - $18 </Td> <Td> $14 - $18 </Td> <Td> 2005 - 2018 </Td> <Td> (47) </Td> </Tr> <Tr> <Td> Molybdenum </Td> <Td> Mo </Td> <Td> 42 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Molybdenum oxide Mo 57% </Td> <Td> </Td> <Td> $21 - $33 </Td> <Td> </Td> <Td> 2010 - 2018 </Td> <Td> (48) </Td> </Tr> <Tr> <Td> Neodymium </Td> <Td> Nd </Td> <Td> 60 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Neodymium oxide (Nd O), 99% </Td> <Td> Free On Board China </Td> <Td> $24 - $39 </Td> <Td> $18 - $29 </Td> <Td> Qly avgs . Q1 - Q3 2007 </Td> <Td> (49) </Td> </Tr> <Tr> <Td> Neon </Td> <Td> Ne </Td> <Td> 10 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> pure </Td> <Td> </Td> <Td> </Td> <Td> $330 </Td> <Td> </Td> <Td> (50) </Td> </Tr> <Tr> <Td> Neptunium </Td> <Td> Np </Td> <Td> 93 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> $600000 - $666000 </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Nickel </Td> <Td> Ni </Td> <Td> 28 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Commodity nickel </Td> <Td> LME Cash off . fix . bid </Td> <Td> $25 - $55 </Td> <Td> $25 - $55 </Td> <Td> 2007 - 2018 </Td> <Td> (51) </Td> </Tr> <Tr> <Td> Niobium </Td> <Td> Nb </Td> <Td> 41 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> pure </Td> <Td> </Td> <Td> </Td> <Td> $40 - $180 </Td> <Td> 2001 - 2018 </Td> <Td> (52) </Td> </Tr> <Tr> <Td> Nitrogen </Td> <Td> </Td> <Td> 7 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> 99.999% UHP 311 scf cyl . </Td> <Td> at U of Florida </Td> <Td> $3 - $4 </Td> <Td> $3 - $4 </Td> <Td> 2006 - 2018 </Td> <Td> (53) (54) </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> 99.999% UHP 249 scf cyl . </Td> <Td> at U of Arizona </Td> <Td> $5 - $6 </Td> <Td> $5 - $6 </Td> <Td> 2008 - 2018 </Td> <Td> (55) </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> 99.9995% Liquid Nitrogen </Td> <Td> own still (56) </Td> <Td> $0.074 </Td> <Td> $0.074 </Td> <Td> Oct. 2008 YTD avg . </Td> <Td> (57) </Td> </Tr> <Tr> <Td> Nobelium </Td> <Td> No </Td> <Td> 102 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Osmium </Td> <Td> Os </Td> <Td> 76 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> pure </Td> <Td> </Td> <Td> </Td> <Td> $13000 - $77000 </Td> <Td> 2008 - 2018 </Td> <Td> (58) (59) </Td> </Tr> <Tr> <Td> Oxygen </Td> <Td> O </Td> <Td> 8 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> pure </Td> <Td> </Td> <Td> </Td> <Td> $3 </Td> <Td> </Td> <Td> (60) </Td> </Tr> <Tr> <Td> Palladium </Td> <Td> Pd </Td> <Td> 46 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> pure </Td> <Td> </Td> <Td> </Td> <Td> $8000 - $33000 </Td> <Td> 2008 - 2018 </Td> <Td> (61) </Td> </Tr> <Tr> <Td> Phosphorus </Td> <Td> </Td> <Td> 15 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> pure </Td> <Td> </Td> <Td> </Td> <Td> $300 </Td> <Td> </Td> <Td> (62) </Td> </Tr> <Tr> <Td> Platinum </Td> <Td> Pt </Td> <Td> 78 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Platinum 99.95% </Td> <Td> </Td> <Td> </Td> <Td> $28000 - $80000 </Td> <Td> 2008 - 2018 </Td> <Td> (63) (64) </Td> </Tr> <Tr> <Td> Plutonium </Td> <Td> Pu </Td> <Td> 94 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> pure </Td> <Td> Not legal to own . </Td> <Td> </Td> <Td> $4000000 - $5600000 </Td> <Td> </Td> <Td> (65), (66) </Td> </Tr> <Tr> <Td> Polonium </Td> <Td> Po </Td> <Td> 84 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Potassium </Td> <Td> </Td> <Td> 19 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> pure </Td> <Td> </Td> <Td> </Td> <Td> $1000 </Td> <Td> </Td> <Td> (67) </Td> </Tr> <Tr> <Td> Praseodymium </Td> <Td> Pr </Td> <Td> 59 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Praseodymium oxide (Pr O), 99% </Td> <Td> Free On Board China </Td> <Td> $22 - $37 </Td> <Td> $16 - $28 </Td> <Td> Qly avgs . Q1 - Q3 2007 </Td> <Td> (68) </Td> </Tr> <Tr> <Td> Promethium </Td> <Td> Pm </Td> <Td> 61 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Protactinium </Td> <Td> Pa </Td> <Td> 91 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> $280000 </Td> <Td> </Td> <Td> (69) </Td> </Tr> <Tr> <Td> Radium </Td> <Td> Ra </Td> <Td> 88 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Radon </Td> <Td> Rn </Td> <Td> 86 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Rhenium </Td> <Td> Re </Td> <Td> 75 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> pellets min 99.9% </Td> <Td> </Td> <Td> </Td> <Td> $35000 - $168000 </Td> <Td> 2008 - 2018 </Td> <Td> (70) (71) </Td> </Tr> <Tr> <Td> Rhodium </Td> <Td> Rh </Td> <Td> 45 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> min 99.9% pure </Td> <Td> </Td> <Td> </Td> <Td> $70000 - $350000 </Td> <Td> 2010 - 2018 </Td> <Td> (72) (73) </Td> </Tr> <Tr> <Td> Rubidium </Td> <Td> Rb </Td> <Td> 37 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> pure </Td> <Td> </Td> <Td> </Td> <Td> $6000 - $12000 </Td> <Td> 2010 - 2018 </Td> <Td> (74) </Td> </Tr> <Tr> <Td> Ruthenium </Td> <Td> Ru </Td> <Td> 44 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> pure </Td> <Td> </Td> <Td> </Td> <Td> $2000 - $14000 </Td> <Td> 2010 - 2018 </Td> <Td> (75) </Td> </Tr> <Tr> <Td> Rutherfordium </Td> <Td> Rf </Td> <Td> 104 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Samarium </Td> <Td> Sm </Td> <Td> 62 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Samarium oxide (Sm O), 99% </Td> <Td> </Td> <Td> $2 - $5 </Td> <Td> $1 - $4 </Td> <Td> Qly avgs . Q1 - Q3 2007 </Td> <Td> (76) </Td> </Tr> <Tr> <Td> Scandium </Td> <Td> Sc </Td> <Td> 21 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> pure </Td> <Td> </Td> <Td> </Td> <Td> $4400 - $15000 </Td> <Td> 2007 - 2017 </Td> <Td> (77) (78) </Td> </Tr> <Tr> <Td> Selenium </Td> <Td> Se </Td> <Td> 34 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> min 99.5% pure </Td> <Td> </Td> <Td> $80 - $280 </Td> <Td> </Td> <Td> 2010 - 2018 </Td> <Td> (79) </Td> </Tr> <Tr> <Td> Silicon </Td> <Td> Si </Td> <Td> 14 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> min 98.5% (5 - 5 - 3) </Td> <Td> FOB P.R.C. China </Td> <Td> $2 - $3 </Td> <Td> </Td> <Td> </Td> <Td> (80), (81) </Td> </Tr> <Tr> <Td> Silver </Td> <Td> Ag </Td> <Td> 47 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Silver bullion </Td> <Td> </Td> <Td> </Td> <Td> $500 - $1500 </Td> <Td> 2010 - 2018 </Td> <Td> (82) </Td> </Tr> <Tr> <Td> Sodium </Td> <Td> Na </Td> <Td> 11 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> pure </Td> <Td> </Td> <Td> </Td> <Td> $250 </Td> <Td> </Td> <Td> (83) </Td> </Tr> <Tr> <Td> Strontium </Td> <Td> Sr </Td> <Td> 38 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> pure </Td> <Td> </Td> <Td> </Td> <Td> $1000 </Td> <Td> </Td> <Td> (84) </Td> </Tr> <Tr> <Td> Sulfur </Td> <Td> </Td> <Td> 16 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> pure </Td> <Td> </Td> <Td> </Td> <Td> $500 </Td> <Td> </Td> <Td> (85) </Td> </Tr> <Tr> <Td> Tantalum </Td> <Td> Ta </Td> <Td> 73 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Tantalite basis 30% Ta205, Tantalum Ore </Td> <Td> </Td> <Td> $120 - $160 </Td> <Td> </Td> <Td> 2010 - 2018 </Td> <Td> (86) </Td> </Tr> <Tr> <Td> Technetium </Td> <Td> Tc </Td> <Td> 43 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Tellurium </Td> <Td> Te </Td> <Td> 52 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> pure </Td> <Td> </Td> <Td> </Td> <Td> $240 </Td> <Td> </Td> <Td> (87) </Td> </Tr> <Tr> <Td> Terbium </Td> <Td> Tb </Td> <Td> 65 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Tb metal 99% min </Td> <Td> FOB China </Td> <Td> $420 - $720 </Td> <Td> </Td> <Td> 2010 - 2018 </Td> <Td> (88) </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Terbium oxide </Td> <Td> </Td> <Td> $400 - $700 </Td> <Td> 2010 - </Td> <Td> Qly avgs . Q1 - Q3 2007 </Td> <Td> (89) </Td> </Tr> <Tr> <Td> Thallium </Td> <Td> Tl </Td> <Td> 81 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> pure </Td> <Td> </Td> <Td> $480 </Td> <Td> </Td> <Td> </Td> <Td> (90) </Td> </Tr> <Tr> <Td> Thorium </Td> <Td> Th </Td> <Td> 90 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> $500 - $5000 </Td> <Td> 2008 - 2018 </Td> <Td> (91), (92) </Td> </Tr> <Tr> <Td> Thulium </Td> <Td> Tm </Td> <Td> 69 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> - </Td> <Td> </Td> <Td> </Td> <Td> $20000 - $70000 </Td> <Td> 1998 - 2018 </Td> <Td> </Td> </Tr> <Tr> <Td> Tin </Td> <Td> Sn </Td> <Td> 50 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Commodity tin </Td> <Td> LME Cash off . fix . bid </Td> <Td> $16 - $26 </Td> <Td> $16 - $26 </Td> <Td> 2010 - 2018 </Td> <Td> (93) </Td> </Tr> <Tr> <Td> Titanium </Td> <Td> Ti </Td> <Td> 22 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Ti sponge TG100 12x25mm </Td> <Td> Long term contract </Td> <Td> $4 - $16 </Td> <Td> </Td> <Td> 2010 - 2018 </Td> <Td> (94) </Td> </Tr> <Tr> <Td> Tungsten </Td> <Td> </Td> <Td> 74 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Ammonium paratungstate </Td> <Td> FOB P.R.C. China </Td> <Td> </Td> <Td> $22 - $55 </Td> <Td> 2006 - 2018 </Td> <Td> (95) (96) </Td> </Tr> <Tr> <Td> Uranium </Td> <Td> U </Td> <Td> 92 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Yellowcake 0.7% U, Depleted 0.2 - 0.4% U </Td> <Td> Not legal to own . </Td> <Td> </Td> <Td> $15000000 (U) </Td> <Td> 2008 - 2018 </Td> <Td> (97), (98) </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> (U3O8e) </Td> <Td> </Td> <Td> </Td> <Td> $40 - $75 </Td> <Td> 2008 - 2018 </Td> <Td> (99) </Td> </Tr> <Tr> <Td> Vanadium </Td> <Td> V </Td> <Td> 23 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Vanadium pentoxide 98% min </Td> <Td> </Td> <Td> $14.33 </Td> <Td> </Td> <Td> July 8, 2010 </Td> <Td> (100) </Td> </Tr> <Tr> <Td> Xenon </Td> <Td> Xe </Td> <Td> 54 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> pure </Td> <Td> </Td> <Td> </Td> <Td> $1200 </Td> <Td> </Td> <Td> (101) </Td> </Tr> <Tr> <Td> Ytterbium </Td> <Td> Yb </Td> <Td> 70 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> pure </Td> <Td> </Td> <Td> </Td> <Td> $14000 </Td> <Td> </Td> <Td> (102) </Td> </Tr> <Tr> <Td> Yttrium </Td> <Td> Y </Td> <Td> 39 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> min 99.9% pure </Td> <Td> FOB China </Td> <Td> $35 - $45 </Td> <Td> </Td> <Td> 2010 - 2018 </Td> <Td> (103) </Td> </Tr> <Tr> <Td> Zinc </Td> <Td> Zn </Td> <Td> 30 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Commodity zinc </Td> <Td> LME Cash off . fix . bid </Td> <Td> $2.1 - $4.5 </Td> <Td> $2.1 - $4.5 </Td> <Td> 2007 - 2018 </Td> <Td> (104) </Td> </Tr> <Tr> <Td> Zirconium </Td> <Td> Zr </Td> <Td> 40 </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> pure </Td> <Td> </Td> <Td> </Td> <Td> $1570 </Td> <Td> </Td> <Td> (105) </Td> </Tr> </Table> <Tr> <Th_colspan="3"> Element </Th> <Th_colspan="6"> Compound </Th> </Tr>

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