Origin
Southern and central Africa
Southern and central Africa
Color
Blue, Brown, Colorless, Yellow
White, Violet, Blue, Yellow, Brownish, Colorless, Greenish
Streak
White
Colorless
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
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-
How to Wear?
Finger
-
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Ring Metal
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-
Deities
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-
Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
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Talisman
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-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.722.78
1
7.18
👆🏻
Fracture
-
Uneven, Conchoidal
Cleavage
{110} Perfect, {010} Perfect
{???} Distinct, {???} Indistinct
Mohs Hardness
5-65-6
2
10
👆🏻
Chemical Composition
Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
3CaAl 2Si 2O 8 · CaCO 3Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous
Vitreous, Resinous
Pleochroism
-
-
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
TransparentUlrich Henn and Claudio C. Milisenda
Transparent, Translucent
Refractive Index
1.590-1.6291.556-1.600
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: B2/b (pseudo-HEX)
-
Birefringence
0.0390.024-0.037
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
Enhances mental clarity and focus
Aids in mental clarity and focus
Cardiovascular
Supports heart health
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Respiratory
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Reproductive
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Digestive
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Psychology
Harmony
Optimism
Healing
Emotional healing
Emotional healing
Qualities Associated
Harmony
Transformation