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Rutilated topaz
Rutilated topaz

Hureaulite
Hureaulite



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Rutilated topaz
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Hureaulite

Rutilated topaz and Hureaulite Optical Properties

1 Optical Properties
1.1 Luster
Not Available
Vitreous, Greasy
1.2 Pleochroism
Not Available
Colorless yellow to pale rose reddish yellow to reddish brown.Anthony et al
1.3 Dispersion
Albite Optical ..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Fluorite Optical Properties
1.4 Transparency
Not Available
Transparent
1.5 Refractive Index
Not Available
1.647-1.667
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Not Available
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
1.8 Birefringence
Not Available
0.012
1.9 Clarity
Not Available
Transparent

Rutilated topaz and Hureaulite Optic Character

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

Rutilated topaz and Hureaulite Transparency

Similar to their colors, Rutilated topaz and Hureaulite 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, Rutilated topaz is Not Available while Rutilated topaz is Not Available in appearance.