Origin
Sri Lanka, India, Brazil
Southern and central Africa
Color
Green, Brown, Colorless, gray, Yellow
Red, Blue, Green, Reddish, Brown
Streak
Brownish, 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
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-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.55-3.733.79-3.94
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
Lamellar, Splintery
Cleavage
none
{100} Good, {001} Good, {010} Poor
Mohs Hardness
7-7.54
2
10
👆🏻
Chemical Composition
Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
FeAs
Luster
Greasy, Vitreous
Waxy
Pleochroism
None
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
-
TranslucentAnthony et al
Refractive Index
1.730-1.7601.670-1.734
1
3.25
👆🏻
Optic Character
-
-
Crystal System
cubic
-
Birefringence
0.020-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
TranslucentAnthony et al
Physical
Neurological
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-
Cardiovascular
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-
Respiratory
-
-
Reproductive
Helps in digestion and alleviates indigestion
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Digestive
-
-
Psychology
Abundance
-
Healing
Physical healing
-
Qualities Associated
Abundance
Emotional Healing