Origin
Canada, Australia
USA, Mexico
Color
Green
Green, Brown, Greenish, Black
Streak
Yellow, Green
Greenish, gray
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
HCl soluble
-
Durability
-
-
Specific Gravity
3.713.19-3.56
1
7.18
👆🏻
Fracture
Uneven
Uneven, Conchoidal
Cleavage
{10 1 1} Good
{110} Perfect, {010} Indistinct
Mohs Hardness
4.5-55.5-6
2
10
👆🏻
Chemical Composition
(Ni,Mg,Fe++)CO3
(Ca,Na)(Mg,Fe,Al,Ti)(Si,Al) 2O 6Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous
Vitreous, Resinous
Pleochroism
-
Pale green
Dispersion
0.050.02
0.005
1
👆🏻
Transparency
-
Transparent, Translucent
Refractive Index
1.8301.671-1.774
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
Birefringence
0.220-9999
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Excellent
Good
Reproductive
-
-
Digestive
-
-
Psychology
Positivity
Courage
Healing
-
Emotional healing
Qualities Associated
Healing
Grounding