Gladstone Dale:	G-D constant (Kc)	:	0.2056 [Kc=Σ(kipi/100)], i=1,n
	Derived G-D constant (KpDcalc)	:	0.2028 [KpDcalc=(nmean index of refraction-1)/Densitycalc]
	Derived G-D constant (KpDmeas)	:	0.204 [KpDmeas=(nmean index of refraction-1)/Densitymeas]
	Compatibility Index (CIcalc)	:	0.013 (Superior) [CIcalc=(1-KpDcalc/KC]
	Compatibility Index (CImeas)	:	0.007 (Superior) [CImeas=(1-KpDmeas/KC]
Optical Data:	Optical Name	:	Biaxial (-)
	Index Nα	:	1,67
	Index Nβ	:	1,692
	Index Nγ	:	1,713
	Index Nε	:
	Index Nω	:
	Index N	:
	Birefringence	:	0,0430
	Biaxial 2V (calc)	:
	Biaxial 2V (meas)	:
	Dispersion	:
	Diochroism ε	:
	Diochroism ω	:
	Pleochroism x	:	colorless
	Pleochroism y	:	colorless
	Pleochroism z	:	colorless