×

Pargasite
Pargasite

Dolomite
Dolomite



ADD
Compare
X
Pargasite
X
Dolomite

Pargasite and Dolomite Optical Properties

1 Optical Properties
1.1 Luster
Vitreous
Vitreous, Pearly
1.2 Pleochroism
Not Available
NilArthur Thomas
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent
Transparent, Translucent
1.5 Refractive Index
1.613-1.6631.498-1.681
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
monoclinic
Trigonal
1.8 Birefringence
0.0200.179-0.181
Achroite
0 0.296
1.9 Clarity
Transparent
Transparent

Pargasite and Dolomite Optic Character

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

Pargasite and Dolomite Transparency

Similar to their colors, Pargasite and Dolomite 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, Pargasite is Transparent while Pargasite is Transparent in appearance.