Origin
Afghanistan
Southern and central Africa
Color
White, Colorless, Blue, Red, Green, Yellow, Violet, pink
Blue, Brown, Colorless, Yellow
Streak
White
White
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
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-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
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-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.90-3.142.72
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
-
Cleavage
Imperfect; basal
{110} Perfect, {010} Perfect
Mohs Hardness
7.5-85-6
2
10
👆🏻
Chemical Composition
(Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.
Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Vitreous
Pleochroism
Moderate dichroic
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Refractive Index
1.598-1.6201.590-1.629
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Monoclinic Prismatic H-M Symbol (2/m) Space Group: B2/b (pseudo-HEX)
Birefringence
0.008-0.0110.039
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
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Supports heart health
Respiratory
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Reproductive
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Digestive
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Psychology
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Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
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Harmony