Origin
-
Austria
Color
Grey, Brown
Brown, Green, Brownish, Black, Yellow, gray
Streak
-
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
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.593.25-3.50
1
7.18
👆🏻
Fracture
-
Conchoidal, Fibrous
Cleavage
None
{001} perfect and {100} imperfect
Mohs Hardness
6-6.56-7
2
10
👆🏻
Chemical Composition
(Na,Ca)2(Fe2+,Mg)3Si3O10
CaAl 2(Fe3+ ,Al)Si 3O 12(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Pearly
Vitreous, Resinous
Pleochroism
-
Strong
Dispersion
0.010.03
0.005
1
👆🏻
Transparency
Transparent, Translucent
-
Refractive Index
-99991.729-1.768
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
monoclinic
Birefringence
-99990.019-0.046
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
Aids in mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Calms digestive issues
Respiratory
Good
Good
Reproductive
-
Supports healthy digestion
Digestive
-
-
Psychology
Protection
Abundance
Healing
Emotional healing
Physical healing
Qualities Associated
Protection
Manifestation