Origin
USA
Southern and central Africa
Color
Colorless, White, Green, Brown
Brownish, Red, orange
Streak
White
White
For which Rashi?
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Planet
-
-
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
Brittle
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Solubility
Easily soluble in cold dilute HCl
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Durability
-
-
Specific Gravity
4.124.00-4.03
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
Good in two directions parallel to the prism faces {110}
Distinct
Mohs Hardness
4-4.57.5-8
2
10
👆🏻
Chemical Composition
CaZn(AsO4)(OH)
CaZrBAl 9O 18Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Subadamantine, Silky
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Pleochroism
-
Strong dichroism: yellow-brown red to brown-violet (pinkish samples: nearly colorless pale orangy-pink)Herve Nicolas Lazzarelli
Dispersion
0.030.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.7591.787-1.816
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
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Birefringence
0.0240.029
0
0.296
👆🏻
Clarity
-
-
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
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Healing
Emotional healing
Physical healing
Qualities Associated
Transformation
Transformation