Origin
USA
Southern and central Africa
Color
Colorless, White, Green, Brown
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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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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
Easily soluble in cold dilute HCl
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Durability
-
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Specific Gravity
4.122.50-2.80
1
7.18
👆🏻
Fracture
Uneven
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Cleavage
Good in two directions parallel to the prism faces {110}
Perfect
Mohs Hardness
4-4.55-6.5
2
10
👆🏻
Chemical Composition
CaZn(AsO4)(OH)
Na 4(Al,Si) 12O 24Cl to Ca 4(Si,Al) 12O 24(CO 3,SO 4)Arthur Thomas , Gemstones (2009)
Luster
Subadamantine, Silky
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Pleochroism
-
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Dispersion
0.030.02
0.005
1
👆🏻
Transparency
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Transparent
Refractive Index
1.7591.531-1.600
1
3.25
👆🏻
Optic Character
-
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Crystal System
Orthorhombic
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Birefringence
0.0240.004-0.037
0
0.296
👆🏻
Clarity
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Transparent
Physical
Neurological
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Cardiovascular
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Respiratory
Good
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Reproductive
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Digestive
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Psychology
Compassion
Creativity
Healing
Emotional healing
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Qualities Associated
Transformation
Creativity