Origin
-
Madagascar, Sri Lanka
Color
Blue, White, Grey, Yellow, Green, Colorless, Red, gray
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
Blue, White
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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
-
Solubility
Gelatinises in acids
-
Durability
-
-
Specific Gravity
2.4-2.53.80
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
-
Cleavage
Distinct on {110}
Indistinct
Mohs Hardness
5-68
2
10
👆🏻
Chemical Composition
(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
(Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)
Luster
Vitreous, Greasy
-
Pleochroism
None
-
Dispersion
0.010.03
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.501.780
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
-
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
-
-
Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
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Psychology
Communication
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Healing
Emotional healing
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Qualities Associated
Communication
Grounding