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Holmquistite
Holmquistite

Enstatite
Enstatite



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Holmquistite
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Enstatite

Holmquistite and Enstatite Optical Properties

1 Optical Properties
1.1 Luster
Vitreous
Vitreous, Pearly
1.2 Pleochroism
Strong in shades of violet when dark-colored.Anthony et al
Pale green to pale orange
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent
Transparent, Translucent
1.5 Refractive Index
1.622-1.6661.650-1.680
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
Orthorhombic
1.8 Birefringence
Not Available0.009-0.011
Achroite
0 0.296
1.9 Clarity
Transparent
Transparent

Holmquistite and Enstatite Optic Character

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

Holmquistite and Enstatite Transparency

Similar to their colors, Holmquistite and Enstatite 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, Holmquistite is Transparent while Holmquistite is Transparent in appearance.