Origin
India
Switzerland
Color
Colorless, White, gray, Brownish, Greenish
Green, Colorless, White, Brown, 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
Elastic
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.78-2.882.95-3.07
1
7.18
👆🏻
Fracture
-
Conchoidal
Cleavage
Perfect on the {001}
Perfect on {110} at 56° and 124°; partings on {010} and {100}
Mohs Hardness
2-35-6
2
10
👆🏻
Chemical Composition
KAl 2AlSi 3O 10(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
Luster
Vitreous, Silky, Pearly
Vitreous, Silky
Pleochroism
Weak
-
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Transparent
Transparent
Refractive Index
1.552-1.6181.599-1.637
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
monoclinic
Birefringence
-99990.023-0.028
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
-
Good
Reproductive
-
-
Digestive
-
Supports digestive health
Psychology
Reflection
Emotional Healing
Healing
Emotional healing
Physical healing
Qualities Associated
Awareness
Peace