Origin
Canada, Pakistan
Southern and central Africa
Color
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, gray, orange
Green, Yellow, Red, Blue
Streak
White
Black
For which Rashi?
Virgo, Capricorn
-
Planet
-
-
Element of Planets
Earth
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
Protection
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
Dilute acid
-
Durability
-
-
Specific Gravity
2.93-2.962.80-3.0
1
7.18
👆🏻
Fracture
Subconchoidal, Conchoidal
-
Cleavage
Distinct on {010}, imperfect {110} and {011}
{110} Good
Mohs Hardness
3.5-43
2
10
👆🏻
Chemical Composition
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
NaFeS2•2(H2O)
Luster
Vitreous, Resinous
Vitreous, Silky
Pleochroism
StrongArthur Thomas
Extreme
Dispersion
0.170.03
0.005
1
👆🏻
Transparency
Transparent, Translucent
Translucent
Refractive Index
1.525-1.6861.580
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
Birefringence
0.155-9999
0
0.296
👆🏻
Clarity
Transparent
Translucent
Physical
Neurological
Promotes focus and concentration
-
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Poor
-
Reproductive
-
-
Digestive
-
-
Psychology
Stability
Optimism
Healing
Emotional healing
Emotional healing
Qualities Associated
Centering
Growth