Origin
Southern and central Africa
Southern and central Africa
Color
Colorless, White, gray, Brown, pink
White
Streak
White
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For which Rashi?
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Gemini
Planet
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-
Element of Planets
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Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
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Neptune, Tiamat
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
3.05-3.082.60-2.90
1
7.18
👆🏻
Fracture
Uneven, Irregular, Conchoidal
Conchoidal
Cleavage
None
3,1 basal
Mohs Hardness
6.57.5-8
2
10
👆🏻
Chemical Composition
Ca 3Al 2(SiO 4) 3-x(OH) 4x (x=0.2 to 1.5)Anthony et al , Handbook of mineralogy (2001)
Be3Al2SiO6
Luster
Vitreous
Vitreous
Pleochroism
-
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Semitransparent
Transparent
Refractive Index
-99991.562-1.615
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: I a3d
Hexagonal
Birefringence
-99990.003-0.010
0
0.296
👆🏻
Clarity
TranslucentAnthony et al
Transparent
Physical
Neurological
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Cardiovascular
Supports heart health
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Respiratory
Good
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Reproductive
-
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Digestive
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Soothes the digestive system
Psychology
Empathy
Purity
Healing
Emotional healing
Emotional healing
Qualities Associated
Emotional Healing
Purity