Rhodochrosite and Natrolite Optical Properties

Rhodochrosite

Natrolite

Add ⊕

1 Optical Properties

1.1 Luster

Vitreous

Vitreous, Silky, Pearly

1.2 Pleochroism

Weak

NilArthur Thomas

1.3 Dispersion

0.02NA

0.007 1

1.4 Transparency

Transparent, Opaque, Transparent to nearly opaque

Transparent, Translucent

1.5 Refractive Index

1.601.478-1.493

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

Trigonal

Orthorhombic

1.8 Birefringence

0.208-0.2200.012-0.013

0 0.296

1.9 Clarity

Transparent to nearly opaque

Transparent

Rhodochrosite and Natrolite Optic Character

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

Compare Gems for Leo » More

Rhodochrosite Vs Hawks Eye

Rhodochrosite Vs Pietersite

Rhodochrosite Vs Heliodor

» More

More Compare Gems for Leo

Rhodochrosite and Natrolite Transparency

Similar to their colors, Rhodochrosite and Natrolite 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, Rhodochrosite is Opaque, Transparent and Transparent to nearly opaque while Rhodochrosite is Opaque, Transparent and Transparent to nearly opaque in appearance.