Origin
USA
Italy
Color
Yellow, Red, Green, Colorless, orange
Red, Reddish, Brown, Black, Yellow
Streak
Yellow, yellowish orange
Red
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
5.50-5.90-9999
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, Splintery
Cleavage
On {10 1 0}, perfect; parting on {000 1 }
[001] good, [100] distinct
Mohs Hardness
46-6.5
2
10
👆🏻
Chemical Composition
(Zn,Mn2+ )OMichael OâDonoghue , Gems, Sixth Edition (2006)
Ca2Al3(SiO4)(Si2O7)O(OH)
Luster
Subadamantine, Resinous
Vitreous
Pleochroism
Very weak
visible
Dispersion
0.160.02
0.005
1
👆🏻
Transparency
TransparentRobert C. Kammerling
-
Refractive Index
2.013-2.0291.725-1.756
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
monoclinic
Birefringence
0.0160.025-0.076
0
0.296
👆🏻
Clarity
TransparentRobert C. Kammerling
-
Physical
Neurological
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Cardiovascular
-
-
Respiratory
Good
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Reproductive
-
-
Digestive
-
-
Psychology
Passion
Spiritual growth
Healing
-
Emotional healing
Qualities Associated
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Balance