Origin
Southern and central Africa
USA
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Blue, Green
Streak
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Blue, Greenish, 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
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Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.55-2.705.6-5.76
1
7.18
👆🏻
Fracture
-
Uneven
Cleavage
None
[001] perfect; [100] distinct
Mohs Hardness
6.5-72.5-3
2
10
👆🏻
Chemical Composition
SiO 2Ulrich Henn and Claudio C.
Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)
Luster
-
Vitreous
Pleochroism
-
Weak
Dispersion
0.010.05
0.005
1
👆🏻
Transparency
Translucent
Transparent
Refractive Index
1.530-1.5431.818-1.909
1
3.25
👆🏻
Optic Character
-
-
Crystal System
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Orthorhombic
Birefringence
0.008-0.0100.091
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
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Cardiovascular
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Respiratory
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Good
Reproductive
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Digestive
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Psychology
Protection
Creativity
Healing
Physical healing
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Qualities Associated
Strength & Protection
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