Sonolite and Microcline Optical Properties

Sonolite

Microcline

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1 Optical Properties

1.1 Luster

Vitreous

1.2 Pleochroism

Not Available

WeakMichael OâDonoghue

1.3 Dispersion

NANA

0.007 1

1.4 Transparency

TransparentAnthony et al, Handbook of mineralogy (2001)

Translucent

1.5 Refractive Index

1.763-1.7931.514-1.539

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

Not Available

Triclinic Pinacoidal H-M Symbol ( 1) Space Group: C1

1.8 Birefringence

Not Available0.008-0.010

0 0.296

1.9 Clarity

TransparentAnthony et al

Translucent

Sonolite and Microcline Optic Character

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

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Sonolite Vs Triplite

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Sonolite and Microcline Transparency

Similar to their colors, Sonolite and Microcline 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, Sonolite is Handbook of mineralogy (2001) and TransparentAnthony et al while Sonolite is Handbook of mineralogy (2001) and TransparentAnthony et al in appearance.