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Clinozoisite
Clinozoisite

Phosphosiderite
Phosphosiderite



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Clinozoisite
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Phosphosiderite

Clinozoisite and Phosphosiderite Optical Properties

1 Optical Properties
1.1 Luster
Vitreous
Vitreous
1.2 Pleochroism
StrongArthur Thomas
Pale rose-red carmine-red colorlessAnthony et al
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent
Transparent
1.5 Refractive Index
1.670-1.7341.692-1.739
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
monoclinic
Not Available
1.8 Birefringence
0.006-0.0110.240
Achroite
0 0.296
1.9 Clarity
Transparent
Transparent

Clinozoisite and Phosphosiderite Optic Character

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

Clinozoisite and Phosphosiderite Transparency

Similar to their colors, Clinozoisite 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, Clinozoisite is Transparent while Clinozoisite is Transparent in appearance.