Origin
Australia
Colombia, Zambia, Brazil, Madagascar, Southern and central Africa, Zimbabwe, Russia, India, Pakistan, Australia, USA, Mexico, Spain
Color
Blue, Green, Greenish, Black
Green, Blue, Yellow, Grey
Streak
Grey, gray
White
For which Rashi?
-
Taurus, Gemini, Aries
Planet
-
Venus, Mercury
Element of Planets
-
Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
Gold
Deities
-
Diana, Artemis, Venus, Freyja
Not to wear with
-
Red Coral, Natural Pearl, Moonstone, Ruby
Powers
-
Protection, Love, Courage
Birthstone
Planetary
-
Taurus
Talisman
-
Gemini
Tenacity
-
-
Solubility
-
-
Durability
-
Hard
Specific Gravity
4.00-4.622.67-2.78
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
Uneven, ConchoidalWalter Schumann
Cleavage
Indistinct parting on [111]
Imperfect on the [0001]
Mohs Hardness
7.5-87.5-8
2
10
👆🏻
Chemical Composition
ZnAl 2O 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Be3Al2SiO6
Luster
Vitreous
Vitreous
Pleochroism
-
Strong dichroism: yellow green Lazzarelli
Dispersion
0.030.01
0.005
1
👆🏻
Transparency
-
Transparent, Translucent, Transparent to translucent
Refractive Index
1.790-1.8181.565-1.602
1
3.25
👆🏻
Optic Character
-
-
Crystal System
cubic
Hexagonal
Birefringence
-99990.0040-0.0070
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
-
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
Soothes the digestive system
Respiratory
Aids in digestion and soothes the stomach
Good
Reproductive
-
Supports reproductive health
Digestive
-
Supports digestive health
Psychology
Protection
Love
Healing
Emotional healing
Emotional healing
Qualities Associated
Harmony
Love