Modeling GPDA and Its Application in Deep Mineral Prediction in the Jiguanzui Cu-Au Mining Area in Hubei, China

Table 2

Threshold and parameters of the GPD for various elements.

Elements	Ba	Pb	As	Cu	Au	Mo	Co	Zn
Threshold	457.8612	56.1823	28.8454	910.1272	89.4283	34.5267	84.9445	121.4863
Shape parameter	0.4998	0.4990	0.4949	0.5000	0.4998	0.4979	0.4995	0.4999
Scale parameter	178.4365	19.8294	9.8118	312.5443	35.1462	11.6644	25.4135	55.3608