Origin
Switzerland
Southern and central Africa
Color
Colorless, Yellow, Blue, Reddish, Black, Brown, gray
Brown, Black
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
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Durability
-
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Specific Gravity
3.82-3.973.40-4.20
1
7.18
👆🏻
Fracture
Subconchoidal, Conchoidal
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Cleavage
Perfect on [001] and [011]
Indistinct
Mohs Hardness
5.5-6-9999
2
10
👆🏻
Chemical Composition
TiO 2Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Ca(Ce,La,Y,Ca)Al2(Fe,Al)Si3O12(OH)
Luster
Adamantine
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Pleochroism
Weak
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Dispersion
0.210.02
0.005
1
👆🏻
Transparency
Transparent
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Refractive Index
2.488-2.5621
1
3.25
👆🏻
Optic Character
-
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Crystal System
tetragonal
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Birefringence
0.0730.013-0.036
0
0.296
👆🏻
Clarity
Transparent
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Physical
Neurological
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Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
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Supports reproductive health
Digestive
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Psychology
Clarity
Empowerment
Healing
Emotional healing
Emotional healing
Qualities Associated
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Inspiration