Origin
India
USA
Color
Colorless, White, gray, Brownish, Greenish
Greenish, Yellow, Green
Streak
White
Green
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
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.78-2.883.32
1
7.18
👆🏻
Fracture
-
-
Cleavage
Perfect on the {001}
{???} Distinct, {???} Distinct, {???} Distinct
Mohs Hardness
2-3-9999
2
10
👆🏻
Chemical Composition
KAl 2AlSi 3O 10(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
LiFe3+ (PO 4)(OH)Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous, Silky, Pearly
Vitreous
Pleochroism
Weak
Yellow-green colorlessAnthony et al
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Transparent
Transparent
Refractive Index
1.552-1.6181
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
-
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
-
-
Reproductive
-
-
Digestive
-
-
Psychology
Reflection
Creativity
Healing
Emotional healing
Physical healing
Qualities Associated
Awareness
Empowerment