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Plumbogummite
Plumbogummite

Hexagonite
Hexagonite



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Plumbogummite
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Hexagonite

Plumbogummite and Hexagonite Optical Properties

1 Optical Properties
1.1 Luster
Resinous
Vitreous
1.2 Pleochroism
None
bluish–red
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Not Available
Transparent
1.5 Refractive Index
1.653-1.6881.599-1.637
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Trigonal
Not Available
1.8 Birefringence
Not Available0.019-0.028
Achroite
0 0.296
1.9 Clarity
Not Available
Transparent

Plumbogummite and Hexagonite Optic Character

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

Plumbogummite and Hexagonite Transparency

Similar to their colors, Plumbogummite and Hexagonite 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, Plumbogummite is Not Available while Plumbogummite is Not Available in appearance.