Origin
Czech
Brazil, Madagascar, Russia, USA, Mexico, Pakistan, Sri Lanka
Color
Brownish, Black, Colorless, White, gray, Blue, Green
Yellow, Blue, Green, Red, White, Colorless, pink, Brown
Streak
White
White
For which Rashi?
-
Sagittarius
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Ra
Not to wear with
-
-
Powers
-
Healing, Love
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
insoluble
-
Durability
-
-
Specific Gravity
6.46-6.573.49-3.57
1
7.18
👆🏻
Fracture
Uneven, ConchoidalWalter Schumann, Conchoidal
Subconchoidal, Uneven, Conchoidal
Cleavage
Good [110] and [021]
[001] Perfect
Mohs Hardness
3-3.58
2
10
👆🏻
Chemical Composition
PbCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Al2SiO4(F,OH)2
Luster
Adamantine, Vitreous, Resinous
Vitreous
Pleochroism
-
Weak
Dispersion
0.060.01
0.005
1
👆🏻
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.803-2.0781.606-1.644
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.2730.008-0.011
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
Supports digestive health
Psychology
Clarity
Energy
Healing
Emotional healing
Emotional healing
Qualities Associated
Clarity
Energy