Origin
Australia
Russia
Color
Red
Red, Reddish, Brown, Black, orange
Streak
White, Colorless
White
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.13.87-4.14
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Subconchoidal, Conchoidal
Cleavage
Perfect {010} imperfect {100}
Poor on {120}, in traces on {001}
Mohs Hardness
6-75.5-6
2
10
👆🏻
Chemical Composition
Ca2Al3(SiO4)3(OH)
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Adamantine
Pleochroism
Present
Very weak
Dispersion
0.020.20
0.005
1
👆🏻
Transparency
Opaque, Translucent, Opaque . May be translucent in thin backlit sections.
-
Refractive Index
1.6952.583-2.741
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.006-0.0180.117
0
0.296
👆🏻
Clarity
OpaqueHerve Nicolas Lazzarelli
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Physical
Neurological
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Cardiovascular
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Respiratory
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-
Reproductive
-
-
Digestive
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Psychology
Emotional Healing
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Love
Transformation