Hydrochloric Acid Leaching Study of Rare Earth Elements from Moroccan Phosphate

Table 3

Descriptive statistics of REEs (ppm) and minor elements (ppm) in natural phosphate rock of Youssoufia.

Element	ppm
Y	143
La	24.06
Ce	13
Pr	3.626
Nd	17.52
Sm	3.681
Eu	1.008
Gd	5.143
Tb	0.8387
Dy	5.672
Ho	1.303
Er	4.315
Tm	0.6205
Yb	4.2
Lu	0.7843
ΣREEs	228.408
ΣMEs	3538.1