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Stolzite
Stolzite

Almandine
Almandine



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Almandine

Stolzite and Almandine Optical Properties

1 Optical Properties
1.1 Luster
Resinous, Subadamantine
Greasy, Vitreous
1.2 Pleochroism
Not Available
None
1.3 Dispersion
Albite Optical ..
Not Available
Rank: N/A (Overall)
0.03
Rank: 15 (Overall)
Fluorite Optical Properties
1.4 Transparency
Not Available
Gemmological Tables (2004) More from other references
1.5 Refractive Index
2.180-2.190
1.770-1.820
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
tetragonal
cubic
1.8 Birefringence
0.090
Not Available
1.9 Clarity
Not Available
TransparentUlrich Henn and Claudio C. Milisenda

Stolzite and Almandine Optic Character

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

Stolzite and Almandine Transparency

Similar to their colors, Stolzite and Almandine 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, Stolzite is Not Available while Stolzite is Not Available in appearance.

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