Manganotantalite and Baddeleyite Optical Properties

Manganotantalite

Baddeleyite

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1 Optical Properties

1.1 Luster

Not Available

Adamantine

1.2 Pleochroism

Sometimes strongArthur Thomas

DistinctArthur Thomas

1.3 Dispersion

NANA

0.007 1

1.4 Transparency

TransparentWalter Schumann, Gemstones of the world (2001) More from other references

Transparent

1.5 Refractive Index

2.19-2.342.13-2.20

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

0.0150.07

0 0.296

1.9 Clarity

TransparentWalter Schumann

Transparent

Manganotantalite and Baddeleyite Optic Character

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

Similar to their colors, Manganotantalite 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, Manganotantalite is Gemstones of the world (2001) More from other references and TransparentWalter Schumann while Manganotantalite is Gemstones of the world (2001) More from other references and TransparentWalter Schumann in appearance.