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Fuchsite
Fuchsite

Hematite
Hematite



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Fuchsite
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Hematite

Fuchsite and Hematite Optical Properties

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Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
Vitreous, Pearly
-
0.01
Transparent
1.552-1.618
-
monoclinic
-9999
Transparent
 
-
O = brownish red; E = yellowish red
0.05
OpaqueHerve Nicolas Lazzarelli
2.690-3.220
-
Trigonal
0.280
OpaqueHerve Nicolas Lazzarelli

Fuchsite and Hematite Optic Character

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

Fuchsite and Hematite Transparency

Similar to their colors, Fuchsite and Hematite 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, Fuchsite is while Fuchsite is in appearance.