Group 1

Lherzolite

Group1

Lherzolite

Group 1

Lherzolite

Group 1

Lherzolite

Group 1

Harzburgite

Group 1

Lherzolite

Group 1

Harzburgite

Group 1

harzburgite

Group 2

harzburgite

Group 2

Lherzolite

Group 2

Wehrlite

Olivine

NK01

NK05

NK07

NK09

NK10

NK11

NK15

NK02

NK04

NK14

NK08

SiO₂ (wt%)

40.90

41.10

41.71

40.82

41.03

41.44

41.64

41.29

40.51

40.87

38.95

TiO₂

0.03

-

-

-

0.01

-

-

-

0.03

-

0.01

Al₂O₃

-

-

-

-

-

-

-

-

-

-

-

Cr₂O₃

0.04

0.01

0.01

0.03

0.01

0.02

0.02

0.02

0.03

FeOtotal

10.10

9.90

9.95

9.66

9.66

9.84

9.95

9.58

12.20

12.57

19.86

MnO

0.13

0.15

0.13

0.1

0.13

0.12

0.19

0.15

0.16

0.19

0.30

MgO

49.59

50.08

49.49

49.87

49.94

49.19

49.48

49.81

47.62

47.38

41.81

CaO

0.09

0.09

0.12

0.06

0.11

0.11

0.06

0.09

0.07

0.09

0.26

NiO

0.36

0.37

0.39

0.32

0.29

0.25

0.38

0.32

0.45

0.17

0.04

Total

101.23

101.66

101.79

100.85

101.17

100.98

101.71

101.26

101.04

101.29

101.25

MgO#

89.75

90.02

89.86

90.20

90.21

89.91

89.86

90.26

87.43

87.04

78.95