A Rapid Cu Enrichment Mechanism from Cu-Bearing Brine in Kuqa Basin, Xinjiang, China: Controlled by Crystallized Sequence of Saline Minerals

Table 1

The concentration of elements on grains in SEM of Figure 3(a).

Elements	Weight (%)	Mole (%)
Spectrum 1
OK	11.86	30.26
NaK	3.89	6.91
AlK	0.46	0.69
SiK	2.18	3.16
ClK	17.82	20.52
CaK	0.58	0.59
CuK	41.06	26.38
ZnK	15.77	9.85
CdL	2.32	0.84
PbM	4.07	0.80
Total	100.00
Spectrum 2
OK	56.86	74.73
SK	20.14	13.21
CaK	23.00	12.07
Total	100.00
Spectrum 3
NaK	41.63	52.38
ClK	58.37	47.62
Total	100.00