Rare Earth Elements

Light rare earth elements (LREE)

Heavy rare earth elements (HREE)

Total REE

La

Ce

Pr

Nd

Sm

Eu

Gd

Dy

Er

Yb

Y

TREE

0.295

0.603

0.045

0.217

0.023

0.003

0.005

0.004

0.002

0.001

0.026

1.223

Accompanying elements (impurities)

Ca

P

Al

Fe

Sr

Mg

Na

K

-

-

-

-

0.584

0.959

0.027

0.008

0.034

0.002

0.032

0.004

-

-

-

-