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Bustamite
Bustamite

Scolecite
Scolecite



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Bustamite
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Scolecite

Bustamite and Scolecite Optical Properties

1 Optical Properties
1.1 Luster
Vitreous
Vitreous, Silky, Fibrous
1.2 Pleochroism
Weak
X: colourless Y: colourless Z: colourless
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent, Translucent
Transparent, Translucent
1.5 Refractive Index
1.662-1.7071.512-1.523
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Triclinic
monoclinic
1.8 Birefringence
0.013-0.0150.011
Achroite
0 0.296
1.9 Clarity
Transparent
Transparent

Bustamite and Scolecite Optic Character

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

Bustamite and Scolecite Transparency

Similar to their colors, Bustamite and Scolecite 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, Bustamite is Translucent and Transparent while Bustamite is Translucent and Transparent in appearance.