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Physical Properties of Sulvanite
Cleavage:
{???} Perfect
Color:
Bronze, Steel gray.
Density:
4
Diaphaneity:
Opaque
Habit:
Crystalline - Coarse - Occurs as well-formed coarse sized crystals.
Habit:
Massive - Uniformly indistinguishable crystals forming large masses.
Hardness:
3.5 - Copper Penny
Luminescence:
Non-fluorescent.
Luster:
Metallic
Magnetism:
Nonmagnetic
Streak:
black
Optical Properties of Sulvanite
RL Anisotrophism:
Sometimes weak.
RL Color:
Yellow white.
Reflectivity
Standardized Intensity (100%) Reflection Spectra of Sulvanite in Air
λ
R
∑ R(λ)
400 nm
30.80
420 nm
28.50
440 nm
26.20
460 nm
25.90
480 nm
27.60
500 nm
30.50
520 nm
32.10
540 nm
31.00
560 nm
30.20
580 nm
31.00
600 nm
31.40
620 nm
33.50
640 nm
34.60
660 nm
33.40
680 nm
32.00
700 nm
30.60
Calculated Relative Intensity Colors of Sulvanite in Air
Relative Intensity
0%
40%
80%
100%
120%
160%
200%
240%
280%
320%
R
Calculated Properties of Sulvanite
Electron Density:
Bulk Density (Electron Density)=3.69 gm/cc note: Specific Gravity of Sulvanite =3.92 gm/cc.
Fermion Index:
Fermion Index = 0.0029453911 Boson Index = 0.9970546089
Photoelectric:
PESulvanite = 27.62 barns/electron U=PESulvanite x rElectron Density= 101.86 barns/cc.
Radioactivity:
GRapi = 0 (Gamma Ray American Petroleum Institute Units) Sulvanite is Not Radioactive
Chemical Formula: 
