Origin
Kazakhstan
India, Southern and central Africa, Madagascar
Color
Colorless, White, pink
Black, Brownish, Greenish
Streak
White
Brown
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
1.793.18-3.22
1
7.18
👆🏻
Fracture
Uneven
Uneven, Conchoidal
Cleavage
{110} Good
{1011} Indistinct
Mohs Hardness
2.5-9999
2
10
👆🏻
Chemical Composition
MgB 3O 3(OH) 5 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Na(Fe2+3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Luster
Vitreous, Pearly, Greasy
Vitreous
Pleochroism
-
Very strong: yellow-brown pale yellow
Dispersion
-0.02
0.005
1
👆🏻
Transparency
-
Transparent, Translucent
Refractive Index
1.488-1.5051.635-1.672
1
3.25
👆🏻
Optic Character
Biaxial/+
-
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/a
-
Birefringence
0.0170.025
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
-
Good
Reproductive
-
-
Digestive
-
-
Psychology
-
Protection
Healing
Emotional healing
Emotional healing
Qualities Associated
Emotional Healing
Protection & Grounding