Origin
Southern and central Africa
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Color
Colorless, White, gray, Brown, pink
Colorless, White, Brownish, Reddish, Black, gray, Brown
Streak
White
White
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
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-
How to Wear?
Finger
-
-
Ring Metal
-
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Deities
-
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Not to wear with
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Powers
-
-
Birthstone
Planetary
-
-
Talisman
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Tenacity
-
Brittle
Solubility
-
Soluble
Durability
-
-
Specific Gravity
3.05-3.082.97
1
7.18
👆🏻
Fracture
Uneven, Irregular, Conchoidal
Uneven
Cleavage
None
None observed
Mohs Hardness
6.52.5
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)
Na 3AlF 6Ulrich Henn and Claudio C.
Luster
Vitreous
Vitreous, Greasy, Pearly
Pleochroism
-
colorless.
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Semitransparent
-
Refractive Index
-99991.338-1.339
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: I a3d
monoclinic
Birefringence
-99990.001
0
0.296
👆🏻
Clarity
TranslucentAnthony et al
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Empathy
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Emotional Healing
Peace