Origin
Southern and central Africa
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Color
Greenish, Blue, Colorless, Green, Yellow
Yellow, Brownish, Reddish, Green, Red
Streak
Greenish, gray
White, Yellow
For which Rashi?
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Planet
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Element of Planets
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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
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Birthstone
Planetary
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Talisman
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Tenacity
-
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Solubility
-
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Durability
-
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Specific Gravity
3.17-3.242.2-2.6
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
(0001) indistinct
None
Mohs Hardness
9-9.53-4
2
10
👆🏻
Chemical Composition
SiCArthur Thomas , Gemstones (2009)
(Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)
Luster
Adamantine
Silky
Pleochroism
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visible: O = Pale yellow E = Canary yellow to yellow orange
Dispersion
0.100.03
0.005
1
👆🏻
Transparency
-
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Refractive Index
2.648-2.6911.575-1.585
1
3.25
👆🏻
Optic Character
-
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Crystal System
6H polytype
Hexagonal
Birefringence
0.043-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
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Cardiovascular
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Respiratory
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Excellent
Reproductive
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Digestive
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Psychology
Clarity
Spirituality
Healing
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Emotional healing
Qualities Associated
Creativity
Spiritual Evolution