Origin
Southern and central Africa
Southern and central Africa
Color
Yellow, Brown, Black
Colorless, White, Blue, Yellow, Grey, Brown
Streak
White
White
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
Solubility
-
Soluble
Durability
-
-
Specific Gravity
4.3924.3-5
1
7.18
👆🏻
Fracture
Conchoidal
Irregular/uneven
Cleavage
{010} moderate, {100} imperfect
Perfect cleavage parallel to base and prism faces: {001} Perfect, {210} Perfect, {010} Imperfect
Mohs Hardness
6.5-73-3.5
2
10
👆🏻
Chemical Composition
Fe 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
BaSO4
Luster
Vitreous, Resinous
Vitreous, Pearly
Pleochroism
Faint
-
Dispersion
0.030.03
0.005
1
👆🏻
Transparency
TransparentAnthony et al
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Refractive Index
1.827-1.8791.634-1.637
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.042-0.051-9999
0
0.296
👆🏻
Clarity
TransparentAnthony et al
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Physical
Neurological
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-
Cardiovascular
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-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Creativity
Protection
Healing
Physical healing
Emotional healing
Qualities Associated
Creativity
Vitality