Origin
Southern and central Africa
Canada, Southern and central Africa
Color
Yellow, Brown, Black
Green, Yellow, Red
Streak
White
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
4.3923.28-3.32
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
{010} moderate, {100} imperfect
{101} Distinct
Mohs Hardness
6.5-76-6.5
2
10
👆🏻
Chemical Composition
Fe 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
ThCa 2Si 8O 20Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous, Resinous
Vitreous
Pleochroism
Faint
-
Dispersion
0.030.03
0.005
1
👆🏻
Transparency
TransparentAnthony et al
Transparent
Refractive Index
1.827-1.8791.593-1.596
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Tetragonal Trapezohedral H-M Symbol (4 2 2) Space Group: I 422
Birefringence
0.042-0.0510.001
0
0.296
👆🏻
Clarity
TransparentAnthony et al
Transparent
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
Good
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Reproductive
-
-
Digestive
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Psychology
Creativity
Personal power
Healing
Physical healing
Physical healing
Qualities Associated
Creativity
Vitality