Hydrogeochemistry of Surface and Ground Water in Alatening Village, Northwest Region, Cameroon

Table 3

Rare-earth elements in rock samples.

Samples	A1	A2	A3	A4
Ce	312	314	305	318
Dy	17.65	19.9	18.1	19.45
Pr	36.7	38.3	37	38.5
Sm	26.6	26.2	26.3	26.8
Er	9.11	10.65	8.75	10.45
Tb	3.41	3.36	3.23	3.45
Eu	7.72	7.57	7.81	7.76
Ho	3.47	3.61	1.45	3.66
Gd	22.8	24.1	23.7	23.9
Ho	3.47	3.61	3.43	3.66
La	162	156.5	161	158
Lu	1.07	1.19	1.13	1.23
Tm	1.2	1.39	1.23	1.43
Nd	145.5	147	14.25	147.5
Yb	7.58	8.16	7.25	8.84
Y	96.1	108.5	96	111