Origin
Southern and central Africa
Sri Lanka
Color
Brownish, Red, orange
Blue
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
-
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Solubility
-
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Durability
-
-
Specific Gravity
4.00-4.033.91-4.73
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
Distinct
None
Mohs Hardness
7.5-86.5-7.5
2
10
👆🏻
Chemical Composition
CaZrBAl 9O 18Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
ZrSiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
-
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Pleochroism
Strong dichroism: yellow-brown red to brown-violet (pinkish samples: nearly colorless pale orangy-pink)Herve Nicolas Lazzarelli
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Dispersion
0.020.02
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
1.787-1.8161.790-2.015
1
3.25
👆🏻
Optic Character
-
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Crystal System
-
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Birefringence
0.0290.005-0.055
0
0.296
👆🏻
Clarity
-
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
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Hope
Healing
Physical healing
Emotional healing
Qualities Associated
Transformation
Hope