Origin
Southern and central Africa
Guatemala, Russia, Canada, Italy
Color
Colorless, Greenish, Green, gray, Yellow
White, Red, Brown, Green, gray
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
3.21-3.383.28-3.38
1
7.18
👆🏻
Fracture
Irregular/uneven, Uneven
Splintery, Fibrous
Cleavage
Perfect on {001}
Good on [110]
Mohs Hardness
6-76.5-7
2
10
👆🏻
Chemical Composition
Ca 2Al 3(SiO 4) 3(OH)Walter Schumann , Gemstones of the world (2001) More from other references
NaAlSi 2O 6Ulrich Henn and Claudio C.
Luster
Vitreous
Pearly
Pleochroism
StrongArthur Thomas
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Transparent
Translucent
Refractive Index
1.670-1.7341.652-1.688
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
monoclinic
Birefringence
0.006-0.0110.013-0.020
0
0.296
👆🏻
Clarity
Transparent
Translucent
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
Soothes the digestive system
Psychology
Empathy
Purity
Healing
Emotional healing
Physical healing
Qualities Associated
Empathy
Abundance