Origin
China
Brazil
Color
Green, Yellow, Colorless, Grey, Brown, White, Red
Blue
Streak
White
-
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
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Solubility
-
-
Durability
-
-
Specific Gravity
6.5-7.12.60-2.90
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Conchoidal
Cleavage
Imperfect- [10 1 1]
Indistinct
Mohs Hardness
3.5-47.5-8
2
10
👆🏻
Chemical Composition
Pb 5(PO 4) 3ClArthur Thomas , Gemstones (2009)
Be 3Al 2Si 6O 18Ulrich Henn and Claudio C.
Luster
Resinous, Subadamantine
-
Pleochroism
Weak
Strong dichroism: blue to colourless\
Dispersion
0.030.01
0.005
1
👆🏻
Transparency
Transparent
Transparent
Refractive Index
2.042-2.0591.560-1.604
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
-
Birefringence
0.0100.003-0.010
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
Good
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Reproductive
-
-
Digestive
-
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Psychology
Confidence
Communication
Healing
Emotional healing
Emotional healing
Qualities Associated
Transformation
Communication