Origin
Canada, Pakistan
Sri Lanka
Color
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, gray, orange
Red, Brown, Black
Streak
White
Brown
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
2.93-2.962.97-3.14
1
7.18
👆🏻
Fracture
Subconchoidal, Conchoidal
Uneven, Conchoidal
Cleavage
Distinct on {010}, imperfect {110} and {011}
{1011} Indistinct
Mohs Hardness
3.5-4-9999
2
10
👆🏻
Chemical Composition
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Luster
Vitreous, Resinous
Vitreous
Pleochroism
StrongArthur Thomas
Pale yellow colorlessAnthony et al
Dispersion
0.170.02
0.005
1
👆🏻
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.525-1.6861.614-1.666
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
-
Birefringence
0.1550.014-0.032
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
Promotes focus and concentration
-
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Poor
Good
Reproductive
-
-
Digestive
-
-
Psychology
Stability
Empowerment
Healing
Emotional healing
Emotional healing
Qualities Associated
Centering
Empowerment