Ferro-axinite Axinite-Fe and Yttrium Aluminium Garnet Optical Properties

Ferro-axinite Axinite-Fe

Yttrium Aluminium Garnet

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1 Optical Properties

1.1 Luster

Vitreous

Not Available

1.2 Pleochroism

Colorless

Not Available

1.3 Dispersion

NANA

0.007 1

1.4 Transparency

Transparent

Gemmological Tables (2004)

1.5 Refractive Index

1.674-1.6931.833

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

Triclinic Pinacoidal H-M Symbol ( 1) Space Group: P1

Not Available

1.8 Birefringence

Not AvailableNot Available

0 0.296

1.9 Clarity

Not Available

TransparentUlrich Henn and Claudio C. Milisenda

Ferro-axinite Axinite-Fe and Yttrium Aluminium Garnet Optic Character

Ferro-axinite Axinite-Fe and Yttrium Aluminium Garnet optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Ferro-axinite Axinite-Fe and Yttrium Aluminium Garnet 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 Ferro-axinite Axinite-Fe and Yttrium Aluminium Garnet 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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Ferro-axinite Axinite-Fe and Yttrium Aluminium Garnet Transparency

Similar to their colors, Ferro-axinite Axinite-Fe and Yttrium Aluminium Garnet 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, Ferro-axinite Axinite-Fe is Transparent while Ferro-axinite Axinite-Fe is Transparent in appearance.