Origin
Southern and central Africa, California
Southern and central Africa
Color
All colors, White, Colorless, Blue, Red, Green, Yellow, pink
Colorless, White, gray, Brown, pink
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
-
-
Durability
-
-
Specific Gravity
2.58-2.913.05-3.08
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, Irregular, Conchoidal
Cleavage
Indiscernible
None
Mohs Hardness
6.5-76.5
2
10
👆🏻
Chemical Composition
SiO2
Ca 3Al 2(SiO 4) 3-x(OH) 4x (x=0.2 to 1.5)Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous
Vitreous
Pleochroism
-
-
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Opaque
Semitransparent
Refractive Index
1.540-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: I a3d
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
OpaqueHerve Nicolas Lazzarelli
TranslucentAnthony et al
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Grounding
Empathy
Healing
Emotional healing
Emotional healing
Qualities Associated
Nurturing
Emotional Healing