Origin
Austria, Spain, Russia, Canada, Australia
Afghanistan, China, Madagascar, Southern and central Africa, Pakistan, Sri Lanka, USA
Color
Colorless, Brownish, Yellow, Green, gray, White
Red, Reddish, orange, 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
-
-
Deities
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-
Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.7-3.94.12-4.18
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
{001} perfect; {111} imperfect, may exhibit parting on , {011}
{???} Distinct
Mohs Hardness
5.5-67-7.5
2
10
👆🏻
Chemical Composition
MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Luster
Vitreous
Vitreous
Pleochroism
-
-
Dispersion
0.010.03
0.005
1
👆🏻
Transparency
TransparentWalter Schumann
-
Refractive Index
1.735-1.7381.789-1.820
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
Isometric
Birefringence
-99990.027
0
0.296
👆🏻
Clarity
TransparentWalter Schumann
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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Creativity
Healing
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Emotional healing
Qualities Associated
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Creativity