Origin
Mexico
Sri Lanka
Color
Colorless, Blue, Violet, White, Brown, rose, gray
Red, Brown, Black
Streak
White
Brown
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
2.90-2.982.97-3.14
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, Conchoidal
Cleavage
Rare tabular and prismatic crystals. Usually occurs as fibrous, parallel veins that break off into cleavage fragments.
{1011} Indistinct
Mohs Hardness
3.5-9999
2
10
👆🏻
Chemical Composition
CaSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Luster
Pearly, Greasy
Vitreous
Pleochroism
For violet varieties
Pale yellow colorlessAnthony et al
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Transparent
Transparent
Refractive Index
1.570-1.6141.614-1.666
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
-
Birefringence
0.042-0.0440.014-0.032
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Calmness
Empowerment
Healing
Emotional healing
Emotional healing
Qualities Associated
Acceptance
Empowerment