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Pargasite
Pargasite

Tinaksite
Tinaksite



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Pargasite
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Tinaksite

Pargasite and Tinaksite Optical Properties

1 Optical Properties
1.1 Luster
Vitreous
Vitreous
1.2 Pleochroism
Not Available
Not Available
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent
Not Available
1.5 Refractive Index
1.613-1.6631.593
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
monoclinic
Triclinic
1.8 Birefringence
0.0200.073
Achroite
0 0.296
1.9 Clarity
Transparent
Not Available

Pargasite and Tinaksite Optic Character

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

Pargasite and Tinaksite Transparency

Similar to their colors, Pargasite and Tinaksite 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, Pargasite is Transparent while Pargasite is Transparent in appearance.