Origin
Italy
Southern and central Africa, Burma, Tanzania, India, Sri Lanka
Color
Green, gray, Brown, Black
Yellow, White, Green, Brown, Greenish, gray
Streak
Greenish, White
Grey, 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
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.58-2.803.20-3.25
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, Conchoidal
Cleavage
{001} Good
Good/distinct on [210]
Mohs Hardness
5-5.55.5
2
10
👆🏻
Chemical Composition
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Mg 2Si 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Waxy, Silky, Resinous, Greasy
Vitreous, Pearly
Pleochroism
pale greenish yellow
Pale green to pale orange
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Translucent
Transparent, Translucent
Refractive Index
1.530-1.5751.650-1.680
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Monoclinic Domatic H-M Symbol (m) Space Group: Cm
Orthorhombic
Birefringence
-99990.009-0.011
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
Supports neurological health
-
Cardiovascular
Supports heart health
-
Respiratory
Good
-
Reproductive
-
-
Digestive
-
-
Psychology
Harmony
Grounding
Healing
Emotional healing
Emotional healing
Qualities Associated
Emotional Healing
Grounding