Origin
Mexico
Southern and central Africa
Color
Colorless, Blue, Violet, White, Brown, rose, gray
Colorless, Green, gray, pink, Yellow
Streak
White
White
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.90-2.982.56-2.62
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
Rare tabular and prismatic crystals. Usually occurs as fibrous, parallel veins that break off into cleavage fragments.
From the Greek for oblique and fracture, descriptive of the cleavage
Mohs Hardness
3.56-6.5
2
10
👆🏻
Chemical Composition
CaSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
(Na,K)AlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Pearly, Greasy
Vitreous, Pearly
Pleochroism
For violet varieties
-
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
Transparent
Translucent
Refractive Index
1.570-1.6141.518-1.534
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Triclinic Pinacoidal H-M Symbol (1) Space Group: P1
Birefringence
0.042-0.0440.006-0.008
0
0.296
👆🏻
Clarity
Transparent
Translucent
Physical
Neurological
Enhances mental clarity and focus
Aids in mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Calmness
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Acceptance
Harmony