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Celestine
Celestine

Chrysocolla
Chrysocolla



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Celestine
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Chrysocolla

Celestine and Chrysocolla Optical Properties

1 Optical Properties
1.1 Luster
Vitreous, Pearly
Vitreous, Greasy
1.2 Pleochroism
Weakly trichroiC
AbsentWalter Schumann
1.3 Dispersion
Albite Optical ..
Not Available
Rank: N/A (Overall)
None
Rank: N/A (Overall)
Fluorite Optical Properties
1.4 Transparency
Gems
Opaque
1.5 Refractive Index
1.619-1.635
1.460-1.570
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Orthorhombic
monoclinic
1.8 Birefringence
0.004-0.012
0.023-0.050
1.9 Clarity
Gems
Gemmological Tables (2004) More from other references

Celestine and Chrysocolla Optic Character

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

Celestine and Chrysocolla Transparency

Similar to their colors, Celestine and Chrysocolla 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, Celestine is Gems while Celestine is Gems in appearance.