Help on Gladstone-Dale: Gladstone Dale: G-D constant (Kc):0 [Kc=Σ(kipi/100)], i=1,n
Derived G-D constant (KpDcalc):0 [KpDcalc=(nmean index of refraction-1)/Densitycalc]
Derived G-D constant (KpDmeas):0 [KpDmeas=(nmean index of refraction-1)/Densitymeas]
Compatibility Index (CIcalc):0.013 (Superior) [CIcalc=(1-KpDcalc/KC]
Compatibility Index (CImeas):0.01 (Superior) [CImeas=(1-KpDmeas/KC]
Help on Optical Data: Optical Data: Optical Name:Biaxial (+)
Index Nα:1,653-1,661
Index Nβ:1,654-1,67
Index Nγ:1,669-1,684
Index Nε:
Index Nω:
Index N:
Biaxial 2V (calc):30-80o
Biaxial 2V (meas):20-30o
Dispersion:strong, r > v
Diochroism ε:
Diochroism ω:
Pleochroism x:yellow, pale brown or colorless
Pleochroism y:grayish green, brown or colorless
Pleochroism z:blue, brown or colorless