The specific magnetic susceptibility of nickel minerals and cobalt minerals is shown in Table 1 and Table 2.
Table 1 Specific magnetic susceptibility of nickel minerals (room temperature: 20 ~ 30 ° C, particle size - 270 mesh)
mineral
Chemical formula
Specific magnetic ratio x
Cgs, ×10 -6
MKS, 10 -6
Nickel
Annabergite
(density 3.07g/cm 3 )
Arsenic nickel ore
Gersdorffite
(density 5.9 g/cm 3 )
Red arsenic nickel ore
Red enamel nickel ore
Breithauptite
(density 7.5 ~ 8.5 g / cm 3 )
Square cobalt ore
Skutterudite
(density 6.5 to 6.84 g/cm 3 )
Oblique arsenic ore
Rammelsbergite
(density 7.1 g/cm 3 )
Needle nickel ore
Millerite
(density 5.3 to 5.6 g/cm 3 )
Nicolite
(density 7.7 ~ 7.8 g / cm 3 )
Nickel ore
Polydymite
(density 4.5 to 4.8 g/cm 3 )
Strontium nickel ore
Ullmannite
(density 6.7 g/cm 3 )
Dark nickel serpentine
Garnierite
(density 2.27 ~ 2.89 g / cm 3 )
Ni 3 As 2 O 6 ·8H 2 O
Ni 3 As 2.74 O 8 ·8H 2 O
Ni 3 As 2.15 O 8 ·8H 2 O
(Ni 0.95 Fe 0.03 Co 0.02 )As 1.04 S 0.90
(Ni 0.94 Fe 0.04 Co 0.02 )As 1.07 S
(Ni 0.94 Co 0.09 )As 1.00 S 0.14
Ni 3 As 2.12 O 8 ·8H 2 O
NiSb+NiAs
(Ni 0.64 Co 0.36 )As 2.35
(Ni 0.89 Co 0.11 )As 2.00
(Ni 0.94 Co 0.06 )As 1.92
(Ni 0.96 Co 0.04 ) As 2.07
(Ni 0.91 Co 0.09 ) As 2.07
(Ni 0.51 Co 0.41 Fe 0.08 )
(As 0.89 S 2.11 ) 2.00
(Ni 0.95 Fe 0.05 )S
(Ni 0.98 Fe 0.05 )S
(Ni 0.98 Fe 0.02 )S
(Ni 0.91 Fe 0.09 )S
(Ni 0.92 Fe 0.06 Co 0.02 )As 1.00 S 0.07
NiAs 1.07
(Ni 0.83 Fe 0.12 Co 0.01 )As 1.04
Ni 2.97 Fe 0.03 S 3.61
Ni 2.67 Fe 0.27 Co 0.06 S 4.01
(Ni 0.94 Co 0.04 Fe 0.02 )
As 0.48 Sb 0.7 S 1.05
(Ni 0.82 Mg 0.16 )SiO 3 ·H 2 O
(Ni 0.87 Mg 0.13 ) (SiO 3 ) 1.10 (H 2 O) 1.11
6.01
5.98
0.18
0.19
6.11
0.045
0.063
0.06
0.024
0.072
0.101
0.073
0.242
0.039
0.130
0.703
0.099
0.052
0.113
0.343
0.417
0.110
11.71
11.89
0.075
0.075
0.002
0.002
0.076
0.0006
0.0007
0.0007
0.0003
0.0009
0.0013
0.0009
0.0030
0.0005
0.0016
0.0088
0.001
0.0006
0.0014
0.0043
0.0052
0.0014
0.147
0.149

Note: The specific magnetic susceptibility value is calculated by dividing the magnetic susceptibility by the density, the median value of the density, and the average value of the magnetic susceptibility.

Table 2 Specific magnetic susceptibility of cobalt minerals (room temperature: 20 to 23 ° C, particle size: -270 mesh)
mineral
Chemical formula
Specific magnetic ratio x
Cgs, ×10 -6
MKS, 10 -6
Sulfur copper cobalt ore
Carrollite
(density 4.5 to 4.8 g/cm 3 )
Sulphur cobalt ore
Cattierite
(density 4.8 g/cm 3 )
Cobalt ore
Cobaltite
(density 6.3 g/cm 3 )
Water cobalt mine
(density 4.32 g/cm 3 )
Oblique arsenic ore
Safflorite
(density 7.2 g/cm 3 )
Sulfur nickel-cobalt ore
Siegenite
(density 4.5 to 4.8 g/cm 3 )
Square cobalt ore
Skutterudite
(density 6.5 to 6.8 g/cm 3 )
Co 1.92 Cu 1.590 Ni 0.02 Fe 0.17 S 4.00
Co 1.94 Cu 1.60 Ni 0.06 Fe 0.03 S 4.00
Co 2.02 Cu 1.14 Fe 0.06 S 4.00
Co 1.76 Cu 0.87 Fe 0.05 S 4.00
Co 1.83 Cu 0.97 Ni 0.02 Fe 0.04 S 4.00
Co 0.75 Ni 0.05 Fe 0.24 S 2.00
Co 0.91 Ni 0.09 Fe 0.15 S 2.00
Co 0.94 Fe 0.07 As 0.98 S 1.00
Co 0.80 Fe 0.05 Ni 0.03 As 0.98 S 1.00
Co 0.98 Fe 0.05 As 0.97 S 1.00
Co=53.8, Fe4.6, Cu=1.1
Co=42.5, Fe=1.1, Cu=1.8
Mg = 3.4, SiO 2 = 4.2
Co=53.8, Cu=5.6
(Co 0.31 Fe 0.69 )As 2 +35FeS 2
(Co 0.58 Fe 0.42 )As 2 +87FeS 2
(Co 0.57 Fe 0.43 )As 2 +72FeS 2
Co 0.72 Ni 0.86 Fe 1.00 Cu 0.19 S 4
Co 1.02 Ni 1.81 Fe 0.28 Cu 0.09 S 4
(Co 0.51 Ni 0.02 Fe 0.47 )As 2.11 S 0.06
(Co 0.82 Ni 0.05 Fe 0.13 )As 2.59 S 0.16
(Co 0.38 Ni 0.06 Fe 0.56 ) As 2.09
(Co 0.54 Ni 0.37 Fe 0.09 )As 2.06
(Co 0.54 Ni 0.14 Fe 0.32 )As 1.98
0.580
0.127
0.153
0.658
0.365
4.081
2.912
0.102
0.095
0.054
1.007
1.166
1.104
0.127
0.107
0.110
1.989
0.174
0.121
0.032
0.100
0.064
0.057
0.0073
0.0016
0.0019
0.0083
0.0046
0.0513
0.0036
0.0013
0.0012
0.0007
0.0126
0.0146
0.0139
0.0016
0.0013
0.0014
0.0250
0.0022
0.0015
0.0004
0.0013
0.0008
0.0007

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