Origin
USA
USA
Color
Yellow, Red, Green, Colorless, orange
Brown, Red, Black, Brownish
Streak
Yellow, yellowish orange
Reddish, Brown
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
5.50-5.905.05-5.22
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
On {10 1 0}, perfect; parting on {000 1 }
None
Mohs Hardness
45.5-6
2
10
👆🏻
Chemical Composition
(Zn,Mn2+ )OMichael OâDonoghue , Gems, Sixth Edition (2006)
(Zn,Mn2+ ,Fe2+ )(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
Luster
Subadamantine, Resinous
-
Pleochroism
Very weak
-
Dispersion
0.160.19
0.005
1
👆🏻
Transparency
TransparentRobert C. Kammerling
Translucent
Refractive Index
2.013-2.029-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F d3m
Birefringence
0.016-9999
0
0.296
👆🏻
Clarity
TransparentRobert C. Kammerling
Translucent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
-
Reproductive
-
-
Digestive
-
-
Psychology
Passion
Creativity
Healing
-
-
Qualities Associated
-
Grounding