Origin
Canada, Pakistan
Australia, Brazil, Burma, Canada, India, Madagascar, Sri Lanka, Tanzania
Color
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, gray, orange
Blue, Violet, Greenish, Brown, Colorless, Yellow, 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
-
Durability
-
-
Specific Gravity
2.93-2.962.57-2.66
1
7.18
👆🏻
Fracture
Subconchoidal, Conchoidal
Subconchoidal, Conchoidal
Cleavage
Distinct on {010}, imperfect {110} and {011}
Fair on {100}, poor on {001} and {010}
Mohs Hardness
3.5-47-7.5
2
10
👆🏻
Chemical Composition
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Mg2Al4Si5O18
Luster
Vitreous, Resinous
Greasy, Vitreous
Pleochroism
StrongArthur Thomas
X = pale yellow
Dispersion
0.170.01
0.005
1
👆🏻
Transparency
Transparent, Translucent
-
Refractive Index
1.525-1.686-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.155-9999
0
0.296
👆🏻
Clarity
Transparent
-
Physical
Neurological
Promotes focus and concentration
Supports healthy digestion
Cardiovascular
Supports heart health
-
Respiratory
Poor
Good
Reproductive
-
-
Digestive
-
-
Psychology
Stability
Intuition
Healing
Emotional healing
Emotional healing
Qualities Associated
Centering
Psychic Abilities