Variables

Fe

Mn

As

Cd

Cr

Cu

Hg

Ni

Pb

Zn

Fe

1

Mn

−0.067

1

As

−0.270

0.338

1

Cd

0.904

0.008

−0.139

1

Cr

0.338

0.375

0.574

0.379

1

Cu

0.795

0.004

−0.284

0.846

0.212

1

Hg

−0.299

−0.690

0.261

−0.410

−0.304

−0.442

1

Ni

0.630

−0.255

0.028

0.746

0.203

0.675

−0.009

1

Pb

−0.241

−0.236

0.064

−0.160

0.094

0.032

0.108

−0.120

1

Zn

−0.192

0.753

0.737

0.041

0.382

0.027

−0.281

0.018

−0.100

1