Origin
India
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Color
Blue, Greenish
Brown, Colorless, Brownish, Black, Green, Greenish
Streak
Blue, White
White
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
2.25-2.335.5-6.0
1
7.18
👆🏻
Fracture
-
Conchoidal
Cleavage
Good on {010}
{001} Distinct
Mohs Hardness
3-46.5
2
10
👆🏻
Chemical Composition
Ca(VO)Si4O10•4(H2O)
ZrO 2Arthur Thomas , Gemstones (2009)
Luster
Vitreous, Pearly
Adamantine
Pleochroism
Visible: X=Z= colorless Y= blue
DistinctArthur Thomas
Dispersion
0.040.04
0.005
1
👆🏻
Transparency
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Transparent
Refractive Index
1.5422.13-2.20
1
3.25
👆🏻
Optic Character
-
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Crystal System
Orthorhombic
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/c
Birefringence
0.0090.07
0
0.296
👆🏻
Clarity
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Transparent
Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
Supports heart health
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Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Communication
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Healing
Emotional healing
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Qualities Associated
Communication
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