Origin
Australia
Canada, Russia, Kenya, Brazil, Norway
Color
Blue, Green, Greenish, Black
Green, Greenish, Black, Reddish, Brown
Streak
Grey, gray
Yellow, Yellowish-grey, gray
For which Rashi?
-
Pisces
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
Healing
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
4.00-4.623.50-3.60
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
Uneven
Cleavage
Indistinct parting on [111]
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
Mohs Hardness
7.5-86
2
10
👆🏻
Chemical Composition
ZnAl 2O 4Michael OâDonoghue , Gems, Sixth Edition (2006)
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
Luster
Vitreous
Vitreous, Resinous
Pleochroism
-
Emerald green
Dispersion
0.030.01
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.790-1.8181.720-1.778
1
3.25
👆🏻
Optic Character
-
-
Crystal System
cubic
monoclinic
Birefringence
-99990.037-0.061
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Aids in digestion and soothes the stomach
Supports heart health
Reproductive
-
Supports heart health
Digestive
-
Supports heart health
Psychology
Protection
Protection
Healing
Emotional healing
Physical healing
Qualities Associated
Harmony
Protection