Origin
Canada, Pakistan
India
Color
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, gray, orange
Colorless, White, Yellow, Green, pink, Violet
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
-
Durability
-
-
Specific Gravity
2.93-2.962.33-2.37
1
7.18
👆🏻
Fracture
Subconchoidal, Conchoidal
Uneven
Cleavage
Distinct on {010}, imperfect {110} and {011}
Perfect on {001}, imperfect on {110}
Mohs Hardness
3.5-44.5-5
2
10
👆🏻
Chemical Composition
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(K,Na)Ca4Si8O20(F,OH)•8(H2O)
Luster
Vitreous, Resinous
Vitreous, Pearly
Pleochroism
StrongArthur Thomas
-
Dispersion
0.170.01
0.005
1
👆🏻
Transparency
Transparent, Translucent
-
Refractive Index
1.525-1.6861.530-1.536
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
tetragonal
Birefringence
0.155-9999
0
0.296
👆🏻
Clarity
Transparent
-
Physical
Neurological
Promotes focus and concentration
-
Cardiovascular
Supports heart health
-
Respiratory
Poor
Good
Reproductive
-
-
Digestive
-
-
Psychology
Stability
Clarity
Healing
Emotional healing
Emotional healing
Qualities Associated
Centering
Spiritual Awakening