Allanite and Rinkite Ce Optical Properties

Allanite

Rinkite Ce

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1 Optical Properties

1.1 Luster

Not Available

1.2 Pleochroism

Not Available

1.3 Dispersion

NANA

0.007 1

1.4 Transparency

Not Available

1.5 Refractive Index

11.653-1.662

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

Not Available

1.8 Birefringence

0.013-0.036Not Available

0 0.296

1.9 Clarity

Not Available

Allanite and Rinkite Ce Optic Character

Allanite and Rinkite Ce optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Allanite and Rinkite Ce Physical Properties like crystallographic symmetry, pleochroism,etc. in the crystal. Some of the optical properties are refractive index, luster, optic character, pleochroism etc. Prominent among these is Allanite and Rinkite Ce optic character. You might have noticed your gemologist rotating the gemstone while testing it. Rotating a gemstone along its optic axis helps in determining its optic character.

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Allanite Vs Astrophyllite

Allanite Vs Augite

Allanite Vs Anthophyllite

Allanite and Rinkite Ce Transparency

Similar to their colors, Allanite and Rinkite Ce transparency can also be used as criteria for their primary identification. Although transparency cannot be the only criteria for gemstone identification, it can efficiently used in gemstone grading. Talking about their transparency, Allanite is Not Available while Allanite is Not Available in appearance.