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Montebrasite
Montebrasite

Rhodochrosite
Rhodochrosite



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Montebrasite
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Rhodochrosite

Montebrasite and Rhodochrosite Optical Properties

1 Optical Properties
1.1 Luster
Not Available
Vitreous
1.2 Pleochroism
Not Available
Weak
1.3 Dispersion
Albite Optical ..
Not Available
Rank: N/A (Overall)
0.02
Rank: 24 (Overall)
Fluorite Optical Properties
1.4 Transparency
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Transparent, Opaque, Transparent to nearly opaque
1.5 Refractive Index
1.578-1.646
1.60
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Not Available
Trigonal
1.8 Birefringence
0.020-0.030
0.208-0.220
1.9 Clarity
TransparentWalter Schumann
Transparent to nearly opaque

Montebrasite and Rhodochrosite Optic Character

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

Montebrasite and Rhodochrosite Transparency

Similar to their colors, Montebrasite 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, Montebrasite is Gemstones of the world (2001) More from other references and TransparentWalter Schumann while Montebrasite is Gemstones of the world (2001) More from other references and TransparentWalter Schumann in appearance.