Origin
Russia
Southern and central Africa
Color
Colorless, Brownish
Blue
Streak
White
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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
Brittle
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Solubility
Nearly insoluble in HCl and HNO3
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Durability
-
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Specific Gravity
2.973.13-3.26
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
Distinct on {010}
None
Mohs Hardness
6-9999
2
10
👆🏻
Chemical Composition
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Ca 5(F,Cl)(PO 4) 3Arthur Thomas , Gemstones (2009)
Luster
Greasy, Vitreous, Pearly
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Pleochroism
(x): colorless. (y): colorless. (z): colorless.
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Dispersion
0.010.04
0.005
1
👆🏻
Transparency
-
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Refractive Index
1.6071.628-1.651
1
3.25
👆🏻
Optic Character
-
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Crystal System
monoclinic
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Birefringence
-99990.002-0.008
0
0.296
👆🏻
Clarity
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TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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Cardiovascular
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Respiratory
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Good
Reproductive
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Digestive
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Psychology
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Healing
Physical healing
Physical healing
Qualities Associated
Protection
Emotional Healing