Norbergite and Baddeleyite Optical Properties

Norbergite

Baddeleyite

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1 Optical Properties

1.1 Luster

Vitreous

Adamantine

1.2 Pleochroism

Pale yellow very pale yellow colorlessAnthony et al

DistinctArthur Thomas

1.3 Dispersion

NANA

0.007 1

1.4 Transparency

Transparent

1.5 Refractive Index

1.563-1.5932.13-2.20

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

Not Available

Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/c

1.8 Birefringence

Not Available0.07

0 0.296

1.9 Clarity

Transparent

Norbergite and Baddeleyite Optic Character

Norbergite and Baddeleyite optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Norbergite and Baddeleyite 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 Norbergite and Baddeleyite 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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Norbergite and Baddeleyite Transparency

Similar to their colors, Norbergite and Baddeleyite 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, Norbergite is Transparent while Norbergite is Transparent in appearance.