Origin
Southern and central Africa
USA
Color
Brownish, Red, orange
Yellow, Red, Green, Colorless, orange
Streak
White
Yellow, yellowish orange
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
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Durability
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Specific Gravity
4.00-4.035.50-5.90
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
Distinct
On {10 1 0}, perfect; parting on {000 1 }
Mohs Hardness
7.5-84
2
10
👆🏻
Chemical Composition
CaZrBAl 9O 18Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Zn,Mn2+ )OMichael OâDonoghue , Gems, Sixth Edition (2006)
Luster
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Subadamantine, Resinous
Pleochroism
Strong dichroism: yellow-brown red to brown-violet (pinkish samples: nearly colorless pale orangy-pink)Herve Nicolas Lazzarelli
Very weak
Dispersion
0.020.16
0.005
1
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Transparency
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TransparentRobert C. Kammerling
Refractive Index
1.787-1.8162.013-2.029
1
3.25
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Optic Character
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Crystal System
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Hexagonal
Birefringence
0.0290.016
0
0.296
👆🏻
Clarity
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TransparentRobert C. Kammerling
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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Passion
Healing
Physical healing
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Qualities Associated
Transformation
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