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Table 2 Pearson correlation coefficient matrix

From: Integrated interpretation of pXRF data on ancient nephrite artifacts excavated from Tomb No.1 in Yuehe Town, Henan Province, China

 

S

K

Ca

Cr

Ti

V

Mn

Fe

Cu

Zn

Ba

K

0.1015

          

Ca

− 0.3388

− 0.1561

         

Cr

− 0.1365

− 0.0516

0.6307

        

Ti

0.0414

0.0264

− 0.1709

0.1478

       

V

− 0.0575

− 0.0377

0.0703

0.1492

0.2251

      

Mn

0.1022

− 0.1129

0.0338

0.0020

− 0.0068

0.1453

     

Fe

0.1774

− 0.0993

0.0039

− 0.0632

0.0771

0.1565

0.8439

    

Cu

0.2651

0.1826

− 0.1960

− 0.0709

− 0.0151

0.0233

− 0.0382

0.0505

   

Zn

0.4973

0.0053

− 0.2753

0.0876

0.4836

0.1431

0.1551

0.1338

− 0.0254

  

Ba

0.0207

− 0.1129

− 0.1091

− 0.1210

− 0.0058

− 0.0630

0.1863

0.0744

− 0.0283

0.1054

 

Hg

0.8025

0.0474

− 0.4252

− 0.3908

− 0.0535

− 0.0511

0.1133

0.1910

0.1189

0.4487

0.1076