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Kutnohorite
Kutnohorite

Phlogopite
Phlogopite



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Kutnohorite
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Phlogopite

Kutnohorite and Phlogopite Optical Properties

1 Optical Properties
1.1 Luster
Vitreous
Pearly
1.2 Pleochroism
Not Available
Not Available
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Not Available
Not Available
1.5 Refractive Index
1.7271.530-1.573
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Trigonal
monoclinic
1.8 Birefringence
Not Available0.0280-0.0450
Achroite
0 0.296
1.9 Clarity
Not Available
Not Available

Kutnohorite and Phlogopite Optic Character

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

Kutnohorite and Phlogopite Transparency

Similar to their colors, Kutnohorite and Phlogopite 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, Kutnohorite is Not Available while Kutnohorite is Not Available in appearance.