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Phosphosiderite
Phosphosiderite

Garnet Mali
Garnet Mali



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Phosphosiderite
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Garnet Mali

Phosphosiderite and Garnet Mali Optical Properties

1 Optical Properties
1.1 Luster
Vitreous
Not Available
1.2 Pleochroism
Pale rose-red carmine-red colorlessAnthony et al
Not Available
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent
Not Available
1.5 Refractive Index
1.692-1.7391.72-1.75
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Not Available
Isometric
1.8 Birefringence
0.240Not Available
Achroite
0 0.296
1.9 Clarity
Transparent
Color grading system

Phosphosiderite and Garnet Mali Optic Character

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

Phosphosiderite and Garnet Mali Transparency

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