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Nuummite
Nuummite

Tinaksite
Tinaksite



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Nuummite
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Tinaksite

Nuummite and Tinaksite Optical Properties

1 Optical Properties
1.1 Luster
Not Available
Vitreous
1.2 Pleochroism
Not Available
Not Available
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Gemmological Tables (2004) More from other references
Not Available
1.5 Refractive Index
1.635-1.6631.593
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Not Available
Triclinic
1.8 Birefringence
0.0170-0.2300.073
Achroite
0 0.296
1.9 Clarity
Gemmological Tables (2004) More from other references
Not Available

Nuummite and Tinaksite Optic Character

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

Nuummite and Tinaksite Transparency

Similar to their colors, Nuummite 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, Nuummite is Gemmological Tables (2004) More from other references while Nuummite is Gemmological Tables (2004) More from other references in appearance.