Origin
Italy
China, Canada
Color
Brown, Black
Green, Yellow, Brown, White, gray, Black
Streak
-
-
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.302.90-3.10
1
7.18
👆🏻
Fracture
-
Splintery, Granular
Cleavage
None
None
Mohs Hardness
26-6.5
2
10
👆🏻
Chemical Composition
CaSO 4 · 2H 2OWalter Schumann , Gemstones of the world (2001)
Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
Luster
-
Vitreous, Greasy
Pleochroism
-
None
Dispersion
-0.01
0.005
1
👆🏻
Transparency
Translucent
Translucent
Refractive Index
1.520-1.5301.600-1.627
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
monoclinic
Birefringence
0.0100.027
0
0.296
👆🏻
Clarity
Translucent
Translucent
Physical
Neurological
Supports heart health
Aids in mental clarity and focus
Cardiovascular
-
-
Respiratory
Poor
Good
Reproductive
Supports heart health
-
Digestive
-
-
Psychology
Tranquility
Emotional Balance
Healing
Emotional healing
Physical healing
Qualities Associated
Tranquility
Healing