Origin
Tanzania
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Color
Blue
Colorless, Yellow, Red, Green, Violet, Greenish, gray
Streak
White, Colorless
White
For which Rashi?
Sagittarius, Pisces, Virgo
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Planet
-
-
Element of Planets
Air, Water, Earth
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Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
Love, Healing
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Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
Slowly dissolves in water
Durability
Hard
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Specific Gravity
3.35-9999
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Conchoidal
Cleavage
Perfect {010}, imperfect {100}
None
Mohs Hardness
6.5-73.5-4
2
10
👆🏻
Chemical Composition
Ca2Al3(SiO4)3(OH)
K2Mg2(SO4)3
Luster
Vitreous
Vitreous
Pleochroism
Present
-
Dispersion
0.03-
0.005
1
👆🏻
Transparency
Transparent, Translucent, Transparent to translucent
-
Refractive Index
1.685-1.7071.5329-1.5347
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
cubic
Birefringence
0.006-0.018-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
-
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Respiratory
Excellent
Poor
Reproductive
-
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Digestive
-
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Psychology
Intuition
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Healing
Emotional healing
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Qualities Associated
Communication
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