Origin
Canada, Pakistan
USA, Southern and central Africa
Color
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, gray, orange
Brown, Green, White, gray, Blue, Yellow
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
2.93-2.964.00-4.65
1
7.18
👆🏻
Fracture
Subconchoidal, Conchoidal
Uneven, Sub-Conchoidal
Cleavage
Distinct on {010}, imperfect {110} and {011}
Perfect on [1011]
Mohs Hardness
3.5-45-5.5
2
10
👆🏻
Chemical Composition
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
ZnCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Resinous
Vitreous, Pearly
Pleochroism
StrongArthur Thomas
-
Dispersion
0.170.01
0.005
1
👆🏻
Transparency
Transparent, Translucent
Translucent
Refractive Index
1.525-1.6861.620-1.850
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Trigonal
Birefringence
0.1550.223-0.227
0
0.296
👆🏻
Clarity
Transparent
Translucent
Physical
Neurological
Promotes focus and concentration
-
Cardiovascular
Supports heart health
-
Respiratory
Poor
Good
Reproductive
-
-
Digestive
-
-
Psychology
Stability
Emotional Healing
Healing
Emotional healing
Emotional healing
Qualities Associated
Centering
Harmony