Origin
Italy
Switzerland
Color
Red, Reddish, Brown, Black, Yellow
Colorless, Yellow, Blue, Reddish, Black, Brown, gray
Streak
Red
White
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
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-
How to Wear?
Finger
-
-
Ring Metal
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-
Deities
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-
Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
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-
Tenacity
Brittle
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
-99993.82-3.97
1
7.18
👆🏻
Fracture
Uneven, Splintery
Subconchoidal, Conchoidal
Cleavage
[001] good, [100] distinct
Perfect on [001] and [011]
Mohs Hardness
6-6.55.5-6
2
10
👆🏻
Chemical Composition
Ca2Al3(SiO4)(Si2O7)O(OH)
TiO 2Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Luster
Vitreous
Adamantine
Pleochroism
visible
Weak
Dispersion
0.020.21
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
1.725-1.7562.488-2.562
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
tetragonal
Birefringence
0.025-0.0760.073
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
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Cardiovascular
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Supports heart health
Respiratory
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Good
Reproductive
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Digestive
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Psychology
Spiritual growth
Clarity
Healing
Emotional healing
Emotional healing
Qualities Associated
Balance
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