Origin
USA, Mexico
Italy, Russia
Color
Green, Brown, Greenish, Black
Colorless, Green, Black, Brown, Red, Greenish, Yellow, gray
Streak
Greenish, gray
White
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.19-3.563.70-4.10
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Conchoidal, Uneven
Cleavage
{110} Perfect, {010} Indistinct
none
Mohs Hardness
5.5-66.5-7
2
10
👆🏻
Chemical Composition
(Ca,Na)(Mg,Fe,Al,Ti)(Si,Al) 2O 6Anthony et al , Handbook of mineralogy (2001)
Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Luster
Vitreous, Resinous
Adamantine, Resinous
Pleochroism
Pale green
-
Dispersion
0.020.06
0.005
1
👆🏻
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.671-1.7741.88-1.94
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
cubic
Birefringence
-99990.057
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Courage
Positivity
Healing
Emotional healing
Physical healing
Qualities Associated
Grounding
Empowerment