Origin
India
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Color
Colorless, White, gray, Brownish, Greenish
Grey, Brown, Green, Colorless, White
Streak
White
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For which Rashi?
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-
Planet
-
-
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
-
-
Birthstone
Planetary
-
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Talisman
-
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Tenacity
Elastic
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Solubility
-
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Durability
-
-
Specific Gravity
2.78-2.882.90-3.20
1
7.18
👆🏻
Fracture
-
-
Cleavage
Perfect on the {001}
Perfect
Mohs Hardness
2-35-6
2
10
👆🏻
Chemical Composition
KAl 2AlSi 3O 10(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
Luster
Vitreous, Silky, Pearly
Vitreous
Pleochroism
Weak
-
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Transparent
Transparent
Refractive Index
1.552-1.6181.599-1.637
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
-
Birefringence
-99990.023-0.028
0
0.296
👆🏻
Clarity
Transparent
Transparent
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
Reflection
Harmony
Healing
Emotional healing
Physical healing
Qualities Associated
Awareness
Harmony