Origin
Southern and central Africa
Southern and central Africa
Color
White, Violet, Blue, Yellow, Brownish, Colorless, Greenish
Greenish, Blue, Colorless, Green, Yellow
Streak
Colorless
Greenish, gray
For which Rashi?
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-
Planet
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-
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
2.783.17-3.24
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Conchoidal
Cleavage
{???} Distinct, {???} Indistinct
(0001) indistinct
Mohs Hardness
5-69-9.5
2
10
👆🏻
Chemical Composition
3CaAl 2Si 2O 8 · CaCO 3Anthony et al , Handbook of mineralogy (2001)
SiCArthur Thomas , Gemstones (2009)
Luster
Vitreous, Resinous
Adamantine
Pleochroism
-
-
Dispersion
0.020.10
0.005
1
👆🏻
Transparency
Transparent, Translucent
-
Refractive Index
1.556-1.6002.648-2.691
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
6H polytype
Birefringence
0.024-0.0370.043
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
Aids in mental clarity and focus
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
Optimism
Clarity
Healing
Emotional healing
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Qualities Associated
Transformation
Creativity