Origin
Canada, Pakistan
Austria, Mexico, China
Color
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, gray, orange
Colorless, Yellow, Brownish, Red, Violet, Blue, gray
Streak
White
White
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
Brittle
Solubility
Dilute acid
Soluble
Durability
-
-
Specific Gravity
2.93-2.962.15
1
7.18
👆🏻
Fracture
Subconchoidal, Conchoidal
Splintery, Conchoidal
Cleavage
Distinct on {010}, imperfect {110} and {011}
{001}, perfect
Mohs Hardness
3.5-42.5-3
2
10
👆🏻
Chemical Composition
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
KMg(SO4)Cl
Luster
Vitreous, Resinous
Vitreous
Pleochroism
StrongArthur Thomas
Visible: X = violet
Dispersion
0.170.02
0.005
1
👆🏻
Transparency
Transparent, Translucent
-
Refractive Index
1.525-1.6861.494
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
monoclinic
Birefringence
0.1550.022
0
0.296
👆🏻
Clarity
Transparent
-
Physical
Neurological
Promotes focus and concentration
-
Cardiovascular
Supports heart health
-
Respiratory
Poor
-
Reproductive
-
-
Digestive
-
-
Psychology
Stability
Adaptability
Healing
Emotional healing
-
Qualities Associated
Centering
Balance