Home
×

Chrysocolla
Chrysocolla

Hodgkinsonite
Hodgkinsonite



ADD
Compare
X
Chrysocolla
X
Hodgkinsonite

Chrysocolla and Hodgkinsonite Optical Properties

1 Optical Properties
1.1 Luster
Vitreous, Greasy
Vitreous
1.2 Pleochroism
AbsentWalter Schumann
Lavender and pale purple for transparent pink stones.Michael O’Donoghue
1.3 Dispersion
Albite Optical ..
None
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Fluorite Optical Properties
1.4 Transparency
Opaque
Gems
1.5 Refractive Index
1.460-1.570
1.720-1.746
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
monoclinic
monoclinic
1.8 Birefringence
0.023-0.050
0.026
1.9 Clarity
Gemmological Tables (2004) More from other references
Gems

Chrysocolla and Hodgkinsonite Optic Character

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

Similar to their colors, Chrysocolla and Hodgkinsonite 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.