Origin
Southern and central Africa, California
Czech
Color
All colors, White, Colorless, Blue, Red, Green, Yellow, pink
Brownish, Black, Colorless, White, gray, Blue, Green
Streak
-
White
For which Rashi?
Scorpio, Aries, Virgo
-
Planet
Mars
-
Element of Planets
Air
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
Healing, Protection
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
insoluble
Durability
-
-
Specific Gravity
2.58-2.916.46-6.57
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, ConchoidalWalter Schumann, Conchoidal
Cleavage
Indiscernible
Good [110] and [021]
Mohs Hardness
6.5-73-3.5
2
10
👆🏻
Chemical Composition
SiO2
PbCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Adamantine, Vitreous, Resinous
Pleochroism
-
-
Dispersion
0.010.06
0.005
1
👆🏻
Transparency
Opaque
Transparent, Translucent
Refractive Index
1.5401.803-2.078
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Orthorhombic
Birefringence
-99990.273
0
0.296
👆🏻
Clarity
OpaqueHerve Nicolas Lazzarelli
Transparent
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Grounding
Clarity
Healing
Emotional healing
Emotional healing
Qualities Associated
Nurturing
Clarity