Origin
-
USA
Color
Blue, White, Grey, Yellow, Green, Colorless, Red, gray
Yellow, Red, Green, Colorless, orange
Streak
Blue, White
Yellow, yellowish orange
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
Brittle
Solubility
Gelatinises in acids
-
Durability
-
-
Specific Gravity
2.4-2.55.50-5.90
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Conchoidal
Cleavage
Distinct on {110}
On {10 1 0}, perfect; parting on {000 1 }
Mohs Hardness
5-64
2
10
👆🏻
Chemical Composition
(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
(Zn,Mn2+ )OMichael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous, Greasy
Subadamantine, Resinous
Pleochroism
None
Very weak
Dispersion
0.010.16
0.005
1
👆🏻
Transparency
-
TransparentRobert C. Kammerling
Refractive Index
1.502.013-2.029
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
Hexagonal
Birefringence
-99990.016
0
0.296
👆🏻
Clarity
-
TransparentRobert C. Kammerling
Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Communication
Passion
Healing
Emotional healing
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Qualities Associated
Communication
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