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Petrified Wood and Paraiba Optical Properties


Paraiba and Petrified Wood Optical Properties


Optical Properties

Luster
Not Available   
Not Available   

Pleochroism
Not Available   
Not Available   

Dispersion
None   
Not Available   

Transparency
Not Available   
Not Available   

Refractive Index
Not Available   
1.618-1.643   

Optic Character
Not Available   
Not Available   

Crystal System
Trigonal   
Not Available   

Birefringence
Not Available   
Not Available   

Clarity
Not Available   
Not Available   

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<< Physical Properties

Petrified Wood and Paraiba Optic Character

Petrified Wood and Paraiba optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Petrified Wood and Paraiba 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 Petrified Wood and Paraiba 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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Petrified Wood and Paraiba Transparency

Similar to their colors, Petrified Wood and Paraiba 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, Petrified Wood is Not Available while Petrified Wood is Not Available in appearance.

Brown Gemstones

Brown Gemstones


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