Component 1

Component 2

Component 3

Al₂O₃

−0.243701

0.476754

−0.213033

SiO₂

0.380196

−0.112045

−0.237427

Fe₂O₃

−0.125053

−0.456631

0.508774

TiO₂

−0.23885

0.473488

−0.194114

FeO

0.354755

0.0148735

−0.134032

CaO

0.241883

0.329432

0.335531

MgO

0.329449

0.241558

0.359017

MnO

0.27018

0.274324

0.26362

K₂O

0.389711

−0.0344759

−0.303615

Na₂O

0.410141

0.102295

0.0771221

P₂O₅

0.193368

−0.271007

−0.417911