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Anatase
Anatase

Phosphosiderite
Phosphosiderite



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Anatase
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Phosphosiderite

Anatase and Phosphosiderite Optical Properties

1 Optical Properties
1.1 Luster
Adamantine
Vitreous
1.2 Pleochroism
Weak
Pale rose-red carmine-red colorlessAnthony et al
1.3 Dispersion
0.21NA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent
Transparent
1.5 Refractive Index
2.488-2.5621.692-1.739
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
tetragonal
Not Available
1.8 Birefringence
0.0730.240
Achroite
0 0.296
1.9 Clarity
Transparent
Transparent

Anatase and Phosphosiderite Optic Character

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

Anatase and Phosphosiderite Transparency

Similar to their colors, Anatase and Phosphosiderite 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, Anatase is Transparent while Anatase is Transparent in appearance.