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Trapiche emerald
Trapiche emerald

Oligoclase
Oligoclase



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Trapiche emerald
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Oligoclase

Trapiche emerald and Oligoclase Optical Properties

1 Optical Properties
1.1 Luster
Not Available
Vitreous
1.2 Pleochroism
Not Available
Not Available
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Not Available
Gemmological Tables (2004)
1.5 Refractive Index
Not Available1.538-1.550
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Not Available
Not Available
1.8 Birefringence
Not Available0.010
Achroite
0 0.296
1.9 Clarity
Not Available
TransparentUlrich Henn and Claudio C. Milisenda

Trapiche emerald and Oligoclase Optic Character

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

Trapiche emerald and Oligoclase Transparency

Similar to their colors, Trapiche emerald and Oligoclase 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, Trapiche emerald is Not Available while Trapiche emerald is Not Available in appearance.