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Pyromorphite
Pyromorphite

Citrine
Citrine



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Pyromorphite
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Citrine

Pyromorphite and Citrine Optical Properties

1 Optical Properties
1.1 Luster
Resinous, Subadamantine
Vitreous
1.2 Pleochroism
Weak
Natural: weak; yellow light yellow.
1.3 Dispersion
Albite Optical ..
Not Available
Rank: N/A (Overall)
0.01
Rank: 27 (Overall)
Fluorite Optical Properties
1.4 Transparency
Transparent
Transparent
1.5 Refractive Index
2.042-2.059
1.544-1.553
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Hexagonal
Trigonal
1.8 Birefringence
0.010
0.009
1.9 Clarity
Transparent
Transparent

Pyromorphite and Citrine Optic Character

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

Pyromorphite and Citrine Transparency

Similar to their colors, Pyromorphite and Citrine 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, Pyromorphite is Transparent while Pyromorphite is Transparent in appearance.