Origin
Russia
Italy
Color
Colorless, Brownish
Green, gray, Brown, Black
Streak
White
Greenish, 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
Nearly insoluble in HCl and HNO3
-
Durability
-
-
Specific Gravity
2.972.58-2.80
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
Distinct on {010}
{001} Good
Mohs Hardness
65-5.5
2
10
👆🏻
Chemical Composition
-
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Luster
Greasy, Vitreous, Pearly
Waxy, Silky, Resinous, Greasy
Pleochroism
(x): colorless. (y): colorless. (z): colorless.
pale greenish yellow
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
1.6071.530-1.575
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Monoclinic Domatic H-M Symbol (m) Space Group: Cm
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
-
Translucent
Physical
Neurological
-
Supports neurological health
Cardiovascular
-
Supports heart health
Respiratory
-
Good
Reproductive
-
-
Digestive
-
-
Psychology
-
Harmony
Healing
Physical healing
Emotional healing
Qualities Associated
Protection
Emotional Healing