Origin
Australia
Mexico
Color
Green, Blue
Colorless, Blue, Violet, White, Brown, rose, gray
Streak
White
White
For which Rashi?
Cancer, Gemini
-
Planet
-
-
Element of Planets
Water
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Venus
-
Not to wear with
-
-
Powers
Protection, Love
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.60-2.852.90-2.98
1
7.18
👆🏻
Fracture
-
Conchoidal
Cleavage
none
Rare tabular and prismatic crystals. Usually occurs as fibrous, parallel veins that break off into cleavage fragments.
Mohs Hardness
2.5-4.53.5
2
10
👆🏻
Chemical Composition
CaCO3
CaSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Luster
Pearly
Pearly, Greasy
Pleochroism
-
For violet varieties
Dispersion
0.030.01
0.005
1
👆🏻
Transparency
Translucent, Opaque
Transparent
Refractive Index
1.52-1.661.570-1.614
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.1560.042-0.044
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Excellent
Good
Reproductive
Supports reproductive health
-
Digestive
Supports digestive health
-
Psychology
Purity
Calmness
Healing
Emotional healing
Emotional healing
Qualities Associated
Purity
Acceptance