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Grice J D , Ferguson R B , The Canadian Mineralogist , 27 (1989) p.137-142, The crystal structure of arsenohauchecornite
Physical Properties of Arsenohauchecornite
Cleavage:
None
Color:
Bronze.
Density:
6.35
Diaphaneity:
Opaque
Fracture:
Conchoidal - Fractures developed in brittle materials characterized by smoothly curving surfaces, (e.g. quartz).
Hardness:
5.5 - Knife Blade
Luster:
Metallic
Streak:
grayish black
Optical Properties of Arsenohauchecornite
Reflectivity
Standardized Intensity (100%) Reflection Spectra of Arsenohauchecornite in Air
λ
R1
R2
∑ R1(λ)
∑ R2(λ)
470 nm
41.60
43.00
546 nm
46.20
47.10
589 nm
48.20
49.20
650 nm
50.80
51.60
Calculated Relative Intensity Colors of Arsenohauchecornite in Air
Relative Intensity
0%
30%
60%
90%
100%
120%
150%
180%
210%
220%
R1
R2
Calculated Properties of Arsenohauchecornite
Electron Density:
Bulk Density (Electron Density)=6.07 gm/cc note: Specific Gravity of Arsenohauchecornite =6.62 gm/cc.
Fermion Index:
Fermion Index = 0.0069501269 Boson Index = 0.9930498731
Photoelectric:
PEArsenohauchecornite = 507.37 barns/electron U=PEArsenohauchecornite x rElectron Density=3,081.74 barns/cc.
Radioactivity:
GRapi = 0 (Gamma Ray American Petroleum Institute Units) Arsenohauchecornite is Not Radioactive