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Cristinite
Cristinite

Rosasite
Rosasite



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Cristinite
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Rosasite

Cristinite and Rosasite Optical Properties

1 Optical Properties
1.1 Luster
Not Available
Silky, Vitreous
1.2 Pleochroism
Not Available
Strong: X = pale emerald green or colourless; Y = dark emerald green or pale blue; Z = dark emerald green or pale blue
1.3 Dispersion
Albite Optical ..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Fluorite Optical Properties
1.4 Transparency
Transparentthegemden.com.au (2011)
Not Available
1.5 Refractive Index
1.61-1.63
1.672-1.688
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Not Available
monoclinic
1.8 Birefringence
Not Available
0.139-0.143
1.9 Clarity
Transparentthegemden.com.au (2011)
Not Available

Cristinite and Rosasite Optic Character

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

Cristinite and Rosasite Transparency

Similar to their colors, Cristinite and Rosasite 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, Cristinite is Transparentthegemden.com.au (2011) while Cristinite is Transparentthegemden.com.au (2011) in appearance.