×

Chrysocolla
Chrysocolla

Phosphosiderite
Phosphosiderite



ADD
Compare
X
Chrysocolla
X
Phosphosiderite

Chrysocolla and Phosphosiderite Optical Properties

Optical Properties

Luster

Vitreous, Greasy
Vitreous

Pleochroism

-
Pale rose-red carmine-red colorlessAnthony et al

Dispersion

0.020.04
0.005 1
👆🏻

Transparency

Opaque
Transparent

Refractive Index

1.460-1.5701.692-1.739
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
-

Birefringence

0.023-0.0500.240
0 0.296
👆🏻

Clarity

-
Transparent

Chrysocolla and Phosphosiderite Optic Character

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

Chrysocolla and Phosphosiderite Transparency

Similar to their colors, Chrysocolla and Phosphosiderite 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, Chrysocolla is Opaque while Chrysocolla is Opaque in appearance.