Origin
Sri Lanka, Burma, USA, Russia
Mexico
Color
Yellow, Brown, pink, Colorless
Blue, Black
Streak
White
Grey, Black, gray
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Flexible
Solubility
-
-
Durability
-
-
Specific Gravity
3.46-3.504.6-4.76
1
7.18
👆🏻
Fracture
Conchoidal
-
Cleavage
Perfect
Perfect on {0001}
Mohs Hardness
6-7-9999
2
10
👆🏻
Chemical Composition
MgAlBO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
CuSMichael OâDonoghue , Gems, Sixth edition (2006) More from other references
Luster
-
Resinous
Pleochroism
Trichroism: green light brown dark brownHerve Nicolas Lazzarelli
Marked
Dispersion
0.020.08
0.005
1
👆🏻
Transparency
-
OpaqueAnthony et al
Refractive Index
1.665-1.7121.45-2.62
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Hexagonal
Birefringence
0.036-0.042-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
OpaqueAnthony et al
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Intuition
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Emotional Healing
Manifestation