Origin
Southern and central Africa
Southern and central Africa
Color
Red, Blue, Green, Reddish, Brown
Violet, Blue, Yellow, Brown, White, Colorless
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
3.79-3.943.1-3.25
1
7.18
👆🏻
Fracture
Lamellar, Splintery
Uneven
Cleavage
{100} Good, {001} Good, {010} Poor
Indistinct
Mohs Hardness
45
2
10
👆🏻
Chemical Composition
FeAs
Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)
Luster
Waxy
Vitreous, Resinous
Pleochroism
-
Weak to strong if coloreD
Dispersion
0.010.03
0.005
1
👆🏻
Transparency
TranslucentAnthony et al
Transparent
Refractive Index
1.670-1.7341.631-1.650
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Hexagonal
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
TranslucentAnthony et al
Transparent
Physical
Neurological
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-
Cardiovascular
-
-
Respiratory
-
Good
Reproductive
-
-
Digestive
-
-
Psychology
-
Clarity
Healing
-
Emotional healing
Qualities Associated
Emotional Healing
Clarity