Origin
Canada, Russia, Kenya, Brazil, Norway
China, Canada
Color
Green, Greenish, Black, Reddish, Brown
Green, Yellow, Brown, White, gray, Black
Streak
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
3.50-3.602.90-3.10
1
7.18
👆🏻
Fracture
Uneven
Splintery, Granular
Cleavage
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
None
Mohs Hardness
66-6.5
2
10
👆🏻
Chemical Composition
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous, Resinous
Vitreous, Greasy
Pleochroism
Emerald green
None
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
1.720-1.7781.600-1.627
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
monoclinic
Birefringence
0.037-0.0610.027
0
0.296
👆🏻
Clarity
-
Translucent
Physical
Neurological
Enhances mental clarity and focus
Aids in mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Supports heart health
Good
Reproductive
Supports heart health
-
Digestive
Supports heart health
-
Psychology
Protection
Emotional Balance
Healing
Physical healing
Physical healing
Qualities Associated
Protection
Healing