Table 4. Open in new tab Measured...

Sample No.	λ_RT	λ_Cal	Deviation (in per cent)
Alkali granite
AZ-1(1)	3.07	2.90	2.97	2.88	-5.5	-3.3	-6.2
BS-1	2.82	2.92	2.78	2.77	3.5	-1.4	-1.8
JK-5(1)	2.67	2.86	2.75	2.64	7.1	3.0	-1.1
JR-1	2.94	2.95	2.71	2.58	0.3	-7.8	-12.2
JR-2	3.04	2.75	2.71	2.62	-9.5	-10.9	-13.8
JR-3	3.35	3.11	3.03	2.99	-7.2	-9.6	-10.8
JR-4	2.58	3.05	3.08	3.00	18.2	19.4	15.9
PB-3	3.10	3.07	2.65	2.58	-1.0	-14.5	-16.8
RC-3(1)	3.21	3.09	2.91	2.88	-3.7	-9.4	-10.3
SG-2(1)	3.11	2.91	3.03	2.94	-6.4	-2.6	-5.5
BC-10	2.44	2.59	2.82	2.75	6.1	15.6	12.7
BC-11	2.90	2.82	2.85	2.77	-2.8	-1.7	-4.5
BC-12(2)	2.67	2.76	-	-	3.4	-	-
BC-17	2.79	2.95	-	-	5.7	-	-
BC-18	3.21	3.28	-	-	2.2	-	-
Biotite granite
KG-2	2.84	2.91	-	-	2.5	-	-
KR-3(1)	2.80	2.84	2.79	2.74	1.4	-0.4	-2.1
MC-3	2.60	2.98	2.82	2.85	14.6	8.5	9.6
Granodiorite
DN-6	2.32	2.99	2.78	2.78	28.9	19.8	19.8
JB-5	2.35	2.66	2.83	2.68	13.2	20.4	14.0
JL-1(1)	2.41	2.86	2.76	2.71	18.7	14.5	12.5
KO-3	2.07	2.64	2.79	2.59	27.5	34.8	25.1
BC-1(B)	2.81	2.74	2.90	2.66	-2.5	3.2	-5.3
BC-4	2.08	2.62	2.77	2.68	26.0	33.2	28.9
BC-19(B)	2.52	2.74	2.82	2.66	8.7	11.9	5.6
BC-20(A)	2.29	2.97	2.79	2.58	29.7	21.8	12.7
BC-20(B)	2.59	2.86	2.76	2.56	10.4	6.6	-1.2
Metasomatised granodiorite
BC-3	2.85	2.83	2.99	2.87	-0.7	4.9	0.7
BC-6(A)	3.17	2.70	2.94	2.88	-14.8	-7.3	-9.2
BC-9	2.67	2.92	2.95	2.85	9.4	10.5	6.7
BC-13	3.08	2.82	3.12	2.91	-8.4	1.3	-5.5
BC-14	3.62	3.07	3.21	3.09	-15.2	-11.3	-14.6

Sample No.

λ_RT

λ_Cal

Deviation (in per cent)

Using Modal ^a

Using NORM ^a

Using Jennings et al. (2019) ^b

From Modal derived ^a

From NORM derived ^a

From Jennings et al. (2019) derived ^b

Alkali granite

AZ-1(1)

3.07

2.90

2.97

2.88

-5.5

-3.3

-6.2

BS-1

2.82

2.92

2.78

2.77

3.5

-1.4

-1.8

JK-5(1)

2.67

2.86

2.75

2.64

7.1

3.0

-1.1

JR-1

2.94

2.95

2.71

2.58

0.3

-7.8

-12.2

JR-2

3.04

2.75

2.71

2.62

-9.5

-10.9

-13.8

JR-3

3.35

3.11

3.03

2.99

-7.2

-9.6

-10.8

JR-4

2.58

3.05

3.08

3.00

18.2

19.4

15.9

PB-3

3.10

3.07

2.65

2.58

-1.0

-14.5

-16.8

RC-3(1)

3.21

3.09

2.91

2.88

-3.7

-9.4

-10.3

SG-2(1)

3.11

2.91

3.03

2.94

-6.4

-2.6

-5.5

BC-10

2.44

2.59

2.82

2.75

6.1

15.6

12.7

BC-11

2.90

2.82

2.85

2.77

-2.8

-1.7

-4.5

BC-12(2)

2.67

2.76

3.4

BC-17

2.79

2.95

5.7

BC-18

3.21

3.28

2.2

Biotite granite

KG-2

2.84

2.91

2.5

KR-3(1)

2.80

2.84

2.79

2.74

1.4

-0.4

-2.1

MC-3

2.60

2.98

2.82

2.85

14.6

8.5

9.6

Granodiorite

DN-6

2.32

2.99

2.78

28.9

19.8

JB-5

2.35

2.66

2.83

2.68

13.2

20.4

14.0

JL-1(1)

2.41

2.86

2.76

2.71

18.7

14.5

12.5

KO-3

2.07

2.64

2.79

2.59

27.5

34.8

25.1

BC-1(B)

2.81

2.74

2.90

2.66

-2.5

3.2

-5.3

BC-4

2.08

2.62

2.77

2.68

26.0

33.2

28.9

BC-19(B)

2.52

2.74

2.82

2.66

8.7

11.9

5.6

BC-20(A)

2.29

2.97

2.79

2.58

29.7

21.8

12.7

BC-20(B)

2.59

2.86

2.76

2.56

10.4

6.6

-1.2

Metasomatised granodiorite

BC-3

2.85

2.83

2.99

2.87

-0.7

4.9

0.7

BC-6(A)

3.17

2.70

2.94

2.88

-14.8

-7.3

-9.2

BC-9

2.67

2.92

2.95

2.85

9.4

10.5

6.7

BC-13

3.08

2.82

3.12

2.91

-8.4

1.3

-5.5

BC-14

3.62

3.07

3.21

3.09

-15.2

-11.3

-14.6

Sample No.	λ_RT	λ_Cal	Deviation (in per cent)
Alkali granite
AZ-1(1)	3.07	2.90	2.97	2.88	-5.5	-3.3	-6.2
BS-1	2.82	2.92	2.78	2.77	3.5	-1.4	-1.8
JK-5(1)	2.67	2.86	2.75	2.64	7.1	3.0	-1.1
JR-1	2.94	2.95	2.71	2.58	0.3	-7.8	-12.2
JR-2	3.04	2.75	2.71	2.62	-9.5	-10.9	-13.8
JR-3	3.35	3.11	3.03	2.99	-7.2	-9.6	-10.8
JR-4	2.58	3.05	3.08	3.00	18.2	19.4	15.9
PB-3	3.10	3.07	2.65	2.58	-1.0	-14.5	-16.8
RC-3(1)	3.21	3.09	2.91	2.88	-3.7	-9.4	-10.3
SG-2(1)	3.11	2.91	3.03	2.94	-6.4	-2.6	-5.5
BC-10	2.44	2.59	2.82	2.75	6.1	15.6	12.7
BC-11	2.90	2.82	2.85	2.77	-2.8	-1.7	-4.5
BC-12(2)	2.67	2.76	-	-	3.4	-	-
BC-17	2.79	2.95	-	-	5.7	-	-
BC-18	3.21	3.28	-	-	2.2	-	-
Biotite granite
KG-2	2.84	2.91	-	-	2.5	-	-
KR-3(1)	2.80	2.84	2.79	2.74	1.4	-0.4	-2.1
MC-3	2.60	2.98	2.82	2.85	14.6	8.5	9.6
Granodiorite
DN-6	2.32	2.99	2.78	2.78	28.9	19.8	19.8
JB-5	2.35	2.66	2.83	2.68	13.2	20.4	14.0
JL-1(1)	2.41	2.86	2.76	2.71	18.7	14.5	12.5
KO-3	2.07	2.64	2.79	2.59	27.5	34.8	25.1
BC-1(B)	2.81	2.74	2.90	2.66	-2.5	3.2	-5.3
BC-4	2.08	2.62	2.77	2.68	26.0	33.2	28.9
BC-19(B)	2.52	2.74	2.82	2.66	8.7	11.9	5.6
BC-20(A)	2.29	2.97	2.79	2.58	29.7	21.8	12.7
BC-20(B)	2.59	2.86	2.76	2.56	10.4	6.6	-1.2
Metasomatised granodiorite
BC-3	2.85	2.83	2.99	2.87	-0.7	4.9	0.7
BC-6(A)	3.17	2.70	2.94	2.88	-14.8	-7.3	-9.2
BC-9	2.67	2.92	2.95	2.85	9.4	10.5	6.7
BC-13	3.08	2.82	3.12	2.91	-8.4	1.3	-5.5
BC-14	3.62	3.07	3.21	3.09	-15.2	-11.3	-14.6

Table 4.

Open in new tab

Measured thermal conductivity (λ_RT), calculated thermal conductivity (λ_Cal) and deviations of the calculated thermal conductivity from the measured thermal conductivity.

Sample No.	λ_RT	λ_Cal			Deviation (in per cent)
		Using Modal ^a	Using NORM ^a	Using Jennings et al. (2019) ^b	From Modal derived ^a	From NORM derived ^a	From Jennings et al. (2019) derived ^b
Alkali granite
AZ-1(1)	3.07	2.90	2.97	2.88	-5.5	-3.3	-6.2
BS-1	2.82	2.92	2.78	2.77	3.5	-1.4	-1.8
JK-5(1)	2.67	2.86	2.75	2.64	7.1	3.0	-1.1
JR-1	2.94	2.95	2.71	2.58	0.3	-7.8	-12.2
JR-2	3.04	2.75	2.71	2.62	-9.5	-10.9	-13.8
JR-3	3.35	3.11	3.03	2.99	-7.2	-9.6	-10.8
JR-4	2.58	3.05	3.08	3.00	18.2	19.4	15.9
PB-3	3.10	3.07	2.65	2.58	-1.0	-14.5	-16.8
RC-3(1)	3.21	3.09	2.91	2.88	-3.7	-9.4	-10.3
SG-2(1)	3.11	2.91	3.03	2.94	-6.4	-2.6	-5.5
BC-10	2.44	2.59	2.82	2.75	6.1	15.6	12.7
BC-11	2.90	2.82	2.85	2.77	-2.8	-1.7	-4.5
BC-12(2)	2.67	2.76	-	-	3.4	-	-
BC-17	2.79	2.95	-	-	5.7	-	-
BC-18	3.21	3.28	-	-	2.2	-	-
Biotite granite
KG-2	2.84	2.91	-	-	2.5	-	-
KR-3(1)	2.80	2.84	2.79	2.74	1.4	-0.4	-2.1
MC-3	2.60	2.98	2.82	2.85	14.6	8.5	9.6
Granodiorite
DN-6	2.32	2.99	2.78	2.78	28.9	19.8	19.8
JB-5	2.35	2.66	2.83	2.68	13.2	20.4	14.0
JL-1(1)	2.41	2.86	2.76	2.71	18.7	14.5	12.5
KO-3	2.07	2.64	2.79	2.59	27.5	34.8	25.1
BC-1(B)	2.81	2.74	2.90	2.66	-2.5	3.2	-5.3
BC-4	2.08	2.62	2.77	2.68	26.0	33.2	28.9
BC-19(B)	2.52	2.74	2.82	2.66	8.7	11.9	5.6
BC-20(A)	2.29	2.97	2.79	2.58	29.7	21.8	12.7
BC-20(B)	2.59	2.86	2.76	2.56	10.4	6.6	-1.2
Metasomatised granodiorite
BC-3	2.85	2.83	2.99	2.87	-0.7	4.9	0.7
BC-6(A)	3.17	2.70	2.94	2.88	-14.8	-7.3	-9.2
BC-9	2.67	2.92	2.95	2.85	9.4	10.5	6.7
BC-13	3.08	2.82	3.12	2.91	-8.4	1.3	-5.5
BC-14	3.62	3.07	3.21	3.09	-15.2	-11.3	-14.6

Sample No.	λ_RT	λ_Cal			Deviation (in per cent)
		Using Modal ^a	Using NORM ^a	Using Jennings et al. (2019) ^b	From Modal derived ^a	From NORM derived ^a	From Jennings et al. (2019) derived ^b
Alkali granite
AZ-1(1)	3.07	2.90	2.97	2.88	-5.5	-3.3	-6.2
BS-1	2.82	2.92	2.78	2.77	3.5	-1.4	-1.8
JK-5(1)	2.67	2.86	2.75	2.64	7.1	3.0	-1.1
JR-1	2.94	2.95	2.71	2.58	0.3	-7.8	-12.2
JR-2	3.04	2.75	2.71	2.62	-9.5	-10.9	-13.8
JR-3	3.35	3.11	3.03	2.99	-7.2	-9.6	-10.8
JR-4	2.58	3.05	3.08	3.00	18.2	19.4	15.9
PB-3	3.10	3.07	2.65	2.58	-1.0	-14.5	-16.8
RC-3(1)	3.21	3.09	2.91	2.88	-3.7	-9.4	-10.3
SG-2(1)	3.11	2.91	3.03	2.94	-6.4	-2.6	-5.5
BC-10	2.44	2.59	2.82	2.75	6.1	15.6	12.7
BC-11	2.90	2.82	2.85	2.77	-2.8	-1.7	-4.5
BC-12(2)	2.67	2.76	-	-	3.4	-	-
BC-17	2.79	2.95	-	-	5.7	-	-
BC-18	3.21	3.28	-	-	2.2	-	-
Biotite granite
KG-2	2.84	2.91	-	-	2.5	-	-
KR-3(1)	2.80	2.84	2.79	2.74	1.4	-0.4	-2.1
MC-3	2.60	2.98	2.82	2.85	14.6	8.5	9.6
Granodiorite
DN-6	2.32	2.99	2.78	2.78	28.9	19.8	19.8
JB-5	2.35	2.66	2.83	2.68	13.2	20.4	14.0
JL-1(1)	2.41	2.86	2.76	2.71	18.7	14.5	12.5
KO-3	2.07	2.64	2.79	2.59	27.5	34.8	25.1
BC-1(B)	2.81	2.74	2.90	2.66	-2.5	3.2	-5.3
BC-4	2.08	2.62	2.77	2.68	26.0	33.2	28.9
BC-19(B)	2.52	2.74	2.82	2.66	8.7	11.9	5.6
BC-20(A)	2.29	2.97	2.79	2.58	29.7	21.8	12.7
BC-20(B)	2.59	2.86	2.76	2.56	10.4	6.6	-1.2
Metasomatised granodiorite
BC-3	2.85	2.83	2.99	2.87	-0.7	4.9	0.7
BC-6(A)	3.17	2.70	2.94	2.88	-14.8	-7.3	-9.2
BC-9	2.67	2.92	2.95	2.85	9.4	10.5	6.7
BC-13	3.08	2.82	3.12	2.91	-8.4	1.3	-5.5
BC-14	3.62	3.07	3.21	3.09	-15.2	-11.3	-14.6

^aCalculated Harmonic mean thermal conductivity; ^b k_eff = exp (1.72 × C_SiO2 + 1.018 × C_MgO–3.652 × C_Na2O–1.791 × C_K2O), where C_oxide represent volume fraction of the respective oxide (Jennings et al. 2019).

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