Origin
Canada, Southern and central Africa
India, Brazil, China, Australia
Color
Green, Yellow, Red
Green, Red, Yellow
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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Air, Earth
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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Healing
Birthstone
Planetary
-
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Talisman
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Tenacity
-
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Solubility
-
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Durability
-
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Specific Gravity
3.28-3.322.61
1
7.18
👆🏻
Fracture
Uneven
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Cleavage
{101} Distinct
None
Mohs Hardness
6-6.56.5-7
2
10
👆🏻
Chemical Composition
ThCa 2Si 8O 20Walter Schumann , Gemstones of the world (2001) More from other references
SiO2
Luster
Vitreous
Vitreous
Pleochroism
-
-
Dispersion
0.030.01
0.005
1
👆🏻
Transparency
Transparent
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Refractive Index
1.593-1.5961.53-1.54
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Tetragonal Trapezohedral H-M Symbol (4 2 2) Space Group: I 422
Trigonal
Birefringence
0.0010.004
0
0.296
👆🏻
Clarity
Transparent
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Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
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Respiratory
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Good
Reproductive
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Digestive
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Psychology
Personal power
Courage
Healing
Physical healing
Emotional healing
Qualities Associated
Vitality
Energy