Origin
Southern and central Africa
Italy, China
Color
Brown, Red, Blue, Yellow, orange
Colorless, White, Blue, gray
Streak
-
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
-
-
Birthstone
Planetary
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-
Talisman
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-
Tenacity
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Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.60-2.643.09
1
7.18
👆🏻
Fracture
Uneven, Splintery, Conchoidal
Uneven
Cleavage
Absent
Perfect on {100} and {010}, imperfect on {101}
Mohs Hardness
6.5-78
2
10
👆🏻
Chemical Composition
SiO 2Arthur Thomas , Gemstones (2009)
CaAl2Si2O7(OH)2.H2O
Luster
Waxy, Vitreous, Greasy, Silky
Vitreous, Greasy
Pleochroism
-
Weak
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
Translucent
-
Refractive Index
1.530-1.5431.672-1.676
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Orthorhombic
Birefringence
0.003-0.0090.019-0.021
0
0.296
👆🏻
Clarity
Translucent
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Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
Aids in digestion and nutrient absorption
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Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Protection
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Healing
Emotional healing
Emotional healing
Qualities Associated
Protection
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