Origin
Not Available
Southern and central Africa
Color
Green, Grey, Blue, Yellow, Colorless, Violet, Red
Red, Yellow, orange
Streak
Greenish, White
orange
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
Not Available
Energy
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Not Available
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
Not Available
3.56
Fracture
Sub-Conchoidal, Splintery
(e.g. graphite).
Cleavage
{201} Imperfect, {100} Poor, {001} Poor
{010} Good
Mohs Hardness
3.5-4
Not Available
Chemical Composition
Not Available
AsSMichael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Sub-Adamantine, Vitreous, Resinous
Not Available
Pleochroism
Weak
Nearly colorless to pale golden yellowAnthony et al
Dispersion
Not Available
Not Available
Transparency
Not Available
Gems
Refractive Index
Not Available
2.538-2.704
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Not Available
Birefringence
Not Available
0.166
Clarity
Not Available
Gems
Neurological
Not Available
Not Available
Cardiovascular
Not Available
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Respiratory
Not Available
Not Available
Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available