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Pectolite
Pectolite

Hemimorphite
Hemimorphite



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Pectolite
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Hemimorphite

Pectolite and Hemimorphite Optical Properties

1 Optical Properties
1.1 Luster
Silky
Vitreous, Adamantine, Silky
1.2 Pleochroism
NilArthur Thomas
AbsentWalter Schumann
1.3 Dispersion
NA0.02
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent
Transparent, Translucent
1.5 Refractive Index
1.595-1.6451.614-1.636
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Triclinic
Orthorhombic
1.8 Birefringence
0.028-0.0380.022
Achroite
0 0.296
1.9 Clarity
Transparent
Transparent

Pectolite and Hemimorphite Optic Character

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

Pectolite and Hemimorphite Transparency

Similar to their colors, Pectolite and Hemimorphite 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, Pectolite is Transparent while Pectolite is Transparent in appearance.