Origin
USA
Australia
Color
Black, Violet, pink, Reddish, Brown, orange
Brown, Reddish, Brownish, Yellow
Streak
-
Brown, Brownish, Yellow
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
HCl soluble
Durability
-
-
Specific Gravity
4.06-4.084.27-4.29
1
7.18
👆🏻
Fracture
-
Uneven
Cleavage
{???} Perfect
Perfect {010}
Mohs Hardness
4.5-55-5.5
2
10
👆🏻
Chemical Composition
Mn2+ Zn 2SiO 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
FeO(OH)Arthur Thomas , Gemstones (2009)
Luster
Vitreous
Adamantine
Pleochroism
-
VisibleArthur Thomas
Dispersion
0.020.05
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.720-1.7462.26-2.398
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Orthorhombic
Birefringence
0.0260.138
0
0.296
👆🏻
Clarity
-
-
Physical
Neurological
-
-
Cardiovascular
Supports heart health
-
Respiratory
Good
-
Reproductive
-
-
Digestive
-
-
Psychology
Optimism
Creativity
Healing
Emotional healing
Emotional healing
Qualities Associated
Peace
Emotional Healing