Using EVT for Geological Anomaly Design and Its Application in Identifying Anomalies in Mining Areas

Table 1

The basic statistics of Cu and Au.

Elements	Mean	Minimum	Maximum	Std. dev	CV	Skewness	Kurtosis
Cu	641.44	53.26	17202.77	727.65	1.13	7.38	106.96
Au	70.82	7.13	1877.97	0.25	0.82	8.42	154.93