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Lawsonite and Chambersite Optical Properties


Chambersite and Lawsonite Optical Properties


Optical Properties

Luster
Vitreous, Greasy   
Vitreous   

Pleochroism
Weak   
Not Available   

Dispersion
Not Available   
Not Available   

Transparency
Not Available   
Gemmological Tables (2004) More from other references   

Refractive Index
1.672-1.676   
1.735-1.745   

Optic Character
Not Available   
Not Available   

Crystal System
Orthorhombic   
Orthorhombic   

Birefringence
0.019-0.021   
0.012   

Clarity
Not Available   
TransparentUlrich Henn and Claudio C. Milisenda   

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Lawsonite and Chambersite Optic Character

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

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Lawsonite and Chambersite Transparency

Similar to their colors, Lawsonite and Chambersite 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, Lawsonite is Not Available while Lawsonite is Not Available in appearance.

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