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Gaspeite
Gaspeite

Brucite
Brucite



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Gaspeite
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Brucite

Gaspeite and Brucite Optical Properties

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1 Optical Properties
1.1 Luster
Vitreous
Vitreous, Pearly
1.2 Pleochroism
Not Available
Not Available
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Not Available
TransparentMichael O’Donoghue, Gems, Sixth Edition (2006)
1.5 Refractive Index
1.8301.56-1.60
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Trigonal
Trigonal
1.8 Birefringence
0.2200.010-0.020
Achroite
0 0.296
1.9 Clarity
Not Available
TransparentMichael O’Donoghue

Gaspeite and Brucite Optic Character

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

Gaspeite and Brucite Transparency

Similar to their colors, Gaspeite and Brucite 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, Gaspeite is Not Available while Gaspeite is Not Available in appearance.