Origin
Turkey
Russia
Color
Colorless, White, Yellow, Greenish, gray, Brown
Pale pink, Red, White, pink, Blue, 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
Very brittle
-
Solubility
insoluble
-
Durability
-
-
Specific Gravity
3.30-3.402.30-2.60
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, Conchoidal
Cleavage
{010} perfect, {110} distinct, {100} in traces
{111} Imperfect
Mohs Hardness
6.5-75.5-6
2
10
👆🏻
Chemical Composition
AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Na 4AlBeSi 4O 12ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Pearly
-
Pleochroism
Strong
ModerateArthur Thomas
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
Transparent
OpaqueHerve Nicolas Lazzarelli
Refractive Index
1.702-1.7501.494-1.504
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
tetragonal
Birefringence
0.0480.008
0
0.296
👆🏻
Clarity
Transparent
OpaqueHerve Nicolas Lazzarelli
Physical
Neurological
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-
Cardiovascular
Supports heart health
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Respiratory
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Good
Reproductive
-
-
Digestive
-
-
Psychology
Transformation
-
Healing
Emotional healing
Emotional healing
Qualities Associated
Change
Emotional Healing