Cyprine of Berzelius and Proustite Optical Properties

Cyprine of Berzelius

Proustite

Add ⊕

1 Optical Properties

1.1 Luster

Not Available

Adamantine

1.2 Pleochroism

Not Available

Moderate; cochineal-red to blood-red

1.3 Dispersion

NANA

0.007 1

1.4 Transparency

Not Available

OpaqueUlrich Henn and Claudio C. Milisenda, Gemmological Tables (2004) Rarely transparentMore from other references

1.5 Refractive Index

1.698-1.7232.792-3.087

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

Not Available

Trigonal

1.8 Birefringence

0.001-0.0120.295-0.296

0 0.296

1.9 Clarity

Not Available

OpaqueUlrich Henn and Claudio C. Milisenda

Cyprine of Berzelius and Proustite Optic Character

Cyprine of Berzelius and Proustite optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Cyprine of Berzelius and Proustite 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 Cyprine of Berzelius and Proustite 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 Blue Gemstones

Cyprine of Berzelius Vs Falcons Eye

Cyprine of Berzelius Vs Fluorite

Cyprine of Berzelius Vs Fluorapatite

Cyprine of Berzelius and Proustite Transparency

Similar to their colors, Cyprine of Berzelius and Proustite 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, Cyprine of Berzelius is Not Available while Cyprine of Berzelius is Not Available in appearance.