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Physical Properties of Mutinaite
Cleavage:
{100} Good
Color:
Colorless, Milky white.
Density:
2.14
Diaphaneity:
Transparent
Fracture:
Brittle - Uneven - Very brittle fracture producing uneven fragments.
Habit:
Spherical - Spherical, rounded aggregates.
Luster:
Vitreous - Silky
Streak:
white
Optical Properties of Mutinaite
Gladstone-Dale:
CI meas= 0.002 (Superior) - where the CI = (1-KPDmeas/KC) CI calc= 0.002 (Superior) - where the CI = (1-KPDcalc/KC)
KPDcalc= 0.2274,KPDmeas= 0.2274,KC= 0.2279 Ncalc = 1.49
Optical Data:
Biaxial (-), a=1.485, b=1.487, g=1.488, bire=0.0030, 2V(Calc)=70, 2V(Meas)=70. Dispersion 2V could not be measured.
Calculated Properties of Mutinaite
Electron Density:
Bulk Density (Electron Density)=2.17 gm/cc note: Specific Gravity of Mutinaite =2.14 gm/cc.
Fermion Index:
Fermion Index = 0.01 Boson Index = 0.99
Photoelectric:
PEMutinaite = 1.75 barns/electron U=PEMutinaite x rElectron Density= 3.79 barns/cc.
Radioactivity:
GRapi = 0 (Gamma Ray American Petroleum Institute Units) Mutinaite is Not Radioactive
Chemical Formula: 