Specific magnetic susceptibility of nickel minerals and cobalt minerals
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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