Origin
Southern and central Africa
USA
Color
Brown, Red, Blue, Yellow, orange
Yellow, Red, Green, Colorless, orange
Streak
-
Yellow, yellowish orange
For which Rashi?
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-
Planet
-
-
Element of Planets
-
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Energy
-
-
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
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Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.60-2.645.50-5.90
1
7.18
👆🏻
Fracture
Uneven, Splintery, Conchoidal
Conchoidal
Cleavage
Absent
On {10 1 0}, perfect; parting on {000 1 }
Mohs Hardness
6.5-74
2
10
👆🏻
Chemical Composition
SiO 2Arthur Thomas , Gemstones (2009)
(Zn,Mn2+ )OMichael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Waxy, Vitreous, Greasy, Silky
Subadamantine, Resinous
Pleochroism
-
Very weak
Dispersion
0.010.16
0.005
1
👆🏻
Transparency
Translucent
TransparentRobert C. Kammerling
Refractive Index
1.530-1.5432.013-2.029
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Hexagonal
Birefringence
0.003-0.0090.016
0
0.296
👆🏻
Clarity
Translucent
TransparentRobert C. Kammerling
Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
Aids in digestion and nutrient absorption
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Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Protection
Passion
Healing
Emotional healing
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Qualities Associated
Protection
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