Origin
Southern and central Africa
Southern and central Africa
Color
Red, Blue, Green, Reddish, Brown
Colorless, Yellow, White
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
-
Partially soluble in water
Durability
-
-
Specific Gravity
3.79-3.941.77
1
7.18
👆🏻
Fracture
Lamellar, Splintery
-
Cleavage
{100} Good, {001} Good, {010} Poor
Perfect on {10 1 0}
Mohs Hardness
42-2.5
2
10
👆🏻
Chemical Composition
FeAs
Ca 6Al 2(SO 4) 3(OH) 12 26H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Waxy
Vitreous
Pleochroism
-
-
Dispersion
0.010.04
0.005
1
👆🏻
Transparency
TranslucentAnthony et al
Transparent, Translucent
Refractive Index
1.670-1.7341.470-1.491
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Trigonal
Birefringence
-99990.021
0
0.296
👆🏻
Clarity
TranslucentAnthony et al
Transparent
Physical
Neurological
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Cardiovascular
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-
Respiratory
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Reproductive
-
-
Digestive
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-
Psychology
-
Adaptability
Healing
-
Emotional healing
Qualities Associated
Emotional Healing
Balance