Origin
Southern and central Africa
Australia
Color
White, Violet, Blue, Yellow, Brown, Brownish, Colorless, Greenish
Yellow, Green, Blue
Streak
White
-
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
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Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
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Tenacity
Brittle
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Solubility
-
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Durability
-
-
Specific Gravity
2.501.98-2.25
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Conchoidal
Cleavage
Distinct on {100} and {110}
None
Mohs Hardness
5.5-65-6.5
2
10
👆🏻
Chemical Composition
3NaAlSi 3O 8 · NaClAnthony et al , Handbook of mineralogy (2001)
SiO 2 · nH 2OGemdat.org , Management Team (2012)
Luster
Vitreous, Pearly, Resinous
-
Pleochroism
-
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Transparent, Translucent
Transparent, Translucent
Refractive Index
1.540-1.5501.370-1.470
1
3.25
👆🏻
Optic Character
-
-
Crystal System
tetragonal
-
Birefringence
0.004-0.008-9999
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
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Cardiovascular
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Respiratory
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Good
Reproductive
-
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Digestive
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Psychology
Optimism
Creativity
Healing
Emotional healing
Emotional healing
Qualities Associated
Spiritual Growth
Creativity