Marialite and Super Seven Crystals Optical Properties

Marialite

Super Seven Crystals

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1 Optical Properties

1.1 Luster

Vitreous, Pearly, Resinous

Vitreous, Pearly, Silky

1.2 Pleochroism

Not Available

1.3 Dispersion

NANA

0.007 1

1.4 Transparency

Transparent, Translucent

Transparent, Translucent, Opaque

1.5 Refractive Index

1.540-1.5501.519-1.521

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

tetragonal

monoclinic

1.8 Birefringence

0.004-0.0080.0090-0.0100

0 0.296

1.9 Clarity

Transparent

Not Available

Marialite and Super Seven Crystals Optic Character

Marialite and Super Seven Crystals optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Marialite and Super Seven Crystals 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 Marialite and Super Seven Crystals 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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Marialite and Super Seven Crystals Transparency

Similar to their colors, Marialite and Super Seven Crystals 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, Marialite is Translucent and Transparent while Marialite is Translucent and Transparent in appearance.