Origin
Australia
Southern and central Africa
Color
Brown
Yellow, Brown, White, Reddish, orange
Streak
None
White
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
-
-
Durability
-
-
Specific Gravity
2.5-2.83.13-3.75
1
7.18
👆🏻
Fracture
-
Subconchoidal, Uneven, Conchoidal
Cleavage
{???} Perfect
Poor on {100}
Mohs Hardness
36
2
10
👆🏻
Chemical Composition
MgO.Fe2O3.3SiO2•4(H2O)
(Mg,Fe2+ ) 9(SiO 4) 4(F,OH)) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous, Resinous
Pleochroism
-
Colorless
Dispersion
-0.02
0.005
1
👆🏻
Transparency
-
Transparent, Translucent
Refractive Index
-99991.623-1.728
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
monoclinic
Birefringence
-99990.028
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
-
Supports mental clarity and focus
Cardiovascular
-
-
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
Grounding
Emotional Healing
Healing
-
Emotional healing
Qualities Associated
Grounding
Happiness