Origin
Southern and central Africa
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Color
Blue, Grey
Grey, Brown, Green, Colorless, White
Streak
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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
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Solubility
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Durability
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Specific Gravity
2.58-2.642.90-3.20
1
7.18
👆🏻
Fracture
-
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Cleavage
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Perfect
Mohs Hardness
75-6
2
10
👆🏻
Chemical Composition
SiO 2Walter Schumann , Gemstones of the world (2001)
Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
Luster
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Vitreous
Pleochroism
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Dispersion
0.050.02
0.005
1
👆🏻
Transparency
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Transparent
Refractive Index
1.534-1.5401.599-1.637
1
3.25
👆🏻
Optic Character
-
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Crystal System
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Birefringence
-99990.023-0.028
0
0.296
👆🏻
Clarity
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Transparent
Physical
Neurological
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Cardiovascular
Aids in digestion and soothes the stomach
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Respiratory
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Good
Reproductive
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Digestive
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Psychology
Protection
Harmony
Healing
Emotional healing
Physical healing
Qualities Associated
Protection
Harmony