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Fluorapatite
Fluorapatite

Rhodochrosite
Rhodochrosite



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Fluorapatite
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Rhodochrosite

Fluorapatite and Rhodochrosite Optical Properties

1 Optical Properties
1.1 Luster
Vitreous, Resinous
Vitreous
1.2 Pleochroism
Weak to strong if coloreD
Weak
1.3 Dispersion
NA0.02
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent
Transparent, Opaque, Transparent to nearly opaque
1.5 Refractive Index
1.631-1.6501.60
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Hexagonal
Trigonal
1.8 Birefringence
Not Available0.208-0.220
Achroite
0 0.296
1.9 Clarity
Transparent
Transparent to nearly opaque

Fluorapatite and Rhodochrosite Optic Character

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

Fluorapatite and Rhodochrosite Transparency

Similar to their colors, Fluorapatite and Rhodochrosite 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, Fluorapatite is Transparent while Fluorapatite is Transparent in appearance.