Origin
Canada, Russia, Kenya, Brazil, Norway
Linares, Jaén, Andalusia, Spain
Color
Green, Greenish, Black, Reddish, Brown
Blue
Streak
Yellow, Yellowish-grey, gray
Blue
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
3.50-3.605.35
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
Perfect on {100}, imperfect on {001}
Mohs Hardness
62.5
2
10
👆🏻
Chemical Composition
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
PbCu(SO 4)(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous, Resinous
Sub-Adamantine, Vitreous
Pleochroism
Emerald green
X = pale blue; Y = blue; Z = Prussian blue
Dispersion
0.010.05
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
1.720-1.7781.809-1.859
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
monoclinic
Birefringence
0.037-0.0610.050
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
-
Respiratory
Supports heart health
Good
Reproductive
Supports heart health
-
Digestive
Supports heart health
Supports digestive health
Psychology
Protection
Self-Expression
Healing
Physical healing
Emotional healing
Qualities Associated
Protection
Communication