Origin
Brazil
Australia
Color
Yellow, Red, White, Colorless, Blue, Green, pink, Black, Brown
Blue, Green, Greenish, Black
Streak
White
Grey, gray
For which Rashi?
Gemini
-
Planet
-
-
Element of Planets
Water
-
Energy
-
-
How to Wear?
Finger
-
Ring Metal
-
-
Deities
Bragi
-
Not to wear with
-
-
Powers
Courage, Love, Healing, Protection
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.60-2.644.00-4.62
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal, Uneven
Cleavage
Indiscernible
Indistinct parting on [111]
Mohs Hardness
6.5-77.5-8
2
10
👆🏻
Chemical Composition
SiO2
ZnAl 2O 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Vitreous
Pleochroism
Absent
-
Dispersion
0.010.03
0.005
1
👆🏻
Transparency
Translucent
-
Refractive Index
1.530-1.5431.790-1.818
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
cubic
Birefringence
0.004-9999
0
0.296
👆🏻
Clarity
Translucent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
Good
Aids in digestion and soothes the stomach
Reproductive
Supports heart health
-
Digestive
Supports heart health
-
Psychology
Stability
Protection
Healing
Emotional healing
Emotional healing
Qualities Associated
Harmony
Harmony