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Microcline
Microcline
☒

Elbaite
Elbaite
☒



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Microcline
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Elbaite
Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
Vitreous
-
0.01
Translucent
1.514-1.539
-
Triclinic Pinacoidal H-M Symbol (1) Space Group: P1
0.008-0.010
Translucent
 
Vitreous
Pale green
0.02
Transparent
1.614-1.666
-
Trigonal
0.014-0.032
Transparent