Origin
Southern and central Africa
USA
Color
White, Colorless, gray, Yellow
Colorless, White, Green, Brown
Streak
White
White
For which Rashi?
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Planet
-
-
Element of Planets
-
-
Energy
-
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How to Wear?
Finger
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Ring Metal
-
-
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
Brittle
Brittle
Solubility
-
Easily soluble in cold dilute HCl
Durability
-
-
Specific Gravity
2.45-2.504.12
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
Poor on {110}
Good in two directions parallel to the prism faces {110}
Mohs Hardness
5.5-64-4.5
2
10
👆🏻
Chemical Composition
KAlSi 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
CaZn(AsO4)(OH)
Luster
Vitreous
Subadamantine, Silky
Pleochroism
-
-
Dispersion
0.010.03
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.504-1.5101.759
1
3.25
👆🏻
Optic Character
-
-
Crystal System
tetragonal
Orthorhombic
Birefringence
0.0010.024
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
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Cardiovascular
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Respiratory
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Good
Reproductive
3.4g
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Digestive
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Psychology
Creativity
Compassion
Healing
Emotional healing
Emotional healing
Qualities Associated
Balance
Transformation