Origin
India
Austria
Color
Colorless, White, gray, Brownish, Greenish
Red, Yellow, Brown, orange, gray, Green
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
2.78-2.886.50-7.00
1
7.18
👆🏻
Fracture
-
Irregular, Conchoidal
Cleavage
Perfect on the {001}
On {011}, distinct; on {001}, {013}, indistinct
Mohs Hardness
2-33
2
10
👆🏻
Chemical Composition
KAl 2AlSi 3O 10(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
PbMoO 4Walter Schumann , Gemstones of the world (2001)
Luster
Vitreous, Silky, Pearly
Adamantine, Resinous
Pleochroism
Weak
Weak
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
Transparent
Transparent
Refractive Index
1.552-1.6182.280-2.405
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
tetragonal
Birefringence
-99990.122
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
-
Good
Reproductive
-
-
Digestive
-
-
Psychology
Reflection
Confidence
Healing
Emotional healing
Physical healing
Qualities Associated
Awareness
Confidence