Origin
Russia
USA
Color
Colorless, Greenish, Yellow, White, pink
Red, Brown, Yellow, pink
Streak
White
pink
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.54-2.613.06-3.19
1
7.18
👆🏻
Fracture
Uneven
Uneven
Cleavage
Has perfect cleavage on {001} and good cleavage on {010}. Cleavages intersect at 90°.
{010} Perfect
Mohs Hardness
64-5
2
10
👆🏻
Chemical Composition
KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.
Luster
Vitreous, Pearly
-
Pleochroism
colorless.
-
Dispersion
0.010.04
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
1.518-1.5361.627-1.663
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/m
Birefringence
0.0050-0.00600.032-0.035
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
-
-
Reproductive
-
-
Digestive
-
-
Psychology
Emotional Balance
Harmony
Healing
Emotional healing
-
Qualities Associated
Harmony
Creativity